98971 + Interview Questions in Primary School in Math

1.	two blocks of mass 10 kg and 20 kg are connected by light strings if two forces of 80 N and 20 N are exerted on the system the net acceleration of 10 lg mass would be
Answer» Answer: Step-by-step EXPLANATION: U didnt mention in which direction those 80N and 20N ARE ACTING PLS check ....

1.

two blocks of mass 10 kg and 20 kg are connected by light strings if two forces of 80 N and 20 N are exerted on the system the net acceleration of 10 lg mass would be

Answer»

Answer:

Step-by-step EXPLANATION:

U didnt mention in which direction those 80N and 20N ARE ACTING

PLS check ....

Discussion

2.	Add the number by raaring tham a)479+2000+21b)255+ 725+275plz give ans fast
Answer» I don't KNOW what raaring MEANS but i will ADD them a)479+2000+21=2500 to make it EASIER 479+21=500 B)255+725+275=1255 to make it easier 725+275 Hope it helps !

2.

Add the number by raaring tham a)479+2000+21b)255+ 725+275plz give ans fast

Answer»

I don't KNOW what raaring MEANS but i will ADD them

a)479+2000+21=2500

to make it EASIER 479+21=500

B)255+725+275=1255

to make it easier 725+275

Hope it helps !

Discussion

3.	The solution of ( -7 ) + ( +8 ) is
Answer» ANSWER: -7+8 =+1 .............

3.

The solution of ( -7 ) + ( +8 ) is

Answer»

ANSWER:

-7+8 =+1

.............

Discussion

4.	2520 convert into seconds please help me
Answer» Answer: 151200 SECONDS Step-by-step explanation: DIRECT CONVERSION formula: 1 MINUTES / 60 = 1 Seconds Opposite conversion: 2520 Seconds and 2520 hours = 9072000 seconds *it's* *that* *simple*

4.

2520 convert into seconds please help me

Answer»

Answer:

151200 SECONDS

Step-by-step explanation:

DIRECT CONVERSION formula: 1 MINUTES / 60 = 1 Seconds

Opposite conversion: 2520 Seconds

and

2520 hours =

9072000 seconds

it's that simple

Discussion

5.	18 boys can plant 288 trees in a day. How many trees could 91 boys plant in a day?
Answer» Answer: hope it will help you Step-by-step EXPLANATION: no of plant PLANTED in a DAY. 288 no of boys can plant. 18 No of plant planted by each boy =288÷18 =16 16 PLANTS are planted by each no of plants planted in a day by 91 boys =1691 =1456 plants Ans. 1456 plants are planted in a day by 91 boys plz* follow me mark me as BRAINLIST

5.

18 boys can plant 288 trees in a day. How many trees could 91 boys plant in a day?

Answer»

Answer:

hope it will help you

Step-by-step EXPLANATION:

no of plant PLANTED in a DAY. 288

no of boys can plant. 18

No of plant planted by each boy

=288÷18

=16

16 PLANTS are planted by each

no of plants planted in a day by 91 boys

=16*91

=1456 plants

Ans. 1456 plants are planted in a day by 91 boys

plz follow me

mark me as BRAINLIST

Discussion

6.	Find the least number which must be added to 5687 to make it a perfect square.....with a picture
Answer» Step-by-step EXPLANATION: PLS MARK as BRILLIANT and FOLLOW me

6.

Find the least number which must be added to 5687 to make it a perfect square.....with a picture

Answer»

Step-by-step EXPLANATION:

PLS MARK as BRILLIANT and FOLLOW me

Discussion

7.	(x-a)is a factor of the polynomialp (x), if p (a) =__________.
Answer» Answer: the answer is zero Step-by-step explanation: according to factor theorem if X-a is a factor of p(x) then a is EQUAL to 0 hope it HELPS you

7.

(x-a)is a factor of the polynomialp (x), if p (a) =__________.

Answer»

Answer:

the answer is zero

Step-by-step explanation:

according to factor theorem

if X-a is a factor of p(x) then a is EQUAL to 0

hope it HELPS you

Discussion

8.	tell me some odd numbers from that number I will add some odd numbers from I can form 51please send me the answer fast
Answer» ANSWER: Step-by-step EXPLANATION: ODD NUMBERS from 1 to 100 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99

8.

tell me some odd numbers from that number I will add some odd numbers from I can form 51please send me the answer fast

Answer»

ANSWER:

Step-by-step EXPLANATION:

ODD NUMBERS from 1 to 100

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

45

47

49

51

53

55

57

59

61

63

65

67

69

71

73

75

77

79

81

83

85

87

89

91

93

95

97

99

Discussion

9.	Please answer my questions request please don't answer spam
Answer» ANSWER: HOPE it will help you Step-by-step explanation: 1. SI =PRT/100 =270092/100 = 486 RS AMOUNT= SI+P =486+2700 =RS 3186 2. SI= PRT/100 = 1000054/100 =. 20*100 =. RS 2000 AMOUNT= I+P =. 2000+10000 =. 12000 rs Pls follow me Mark as brainlist

9.

Please answer my questions request please don't answer spam

Answer»

ANSWER:

HOPE it will help you

Step-by-step explanation:

1.

SI =P*R*T/100

=2700*9*2/100

= 486 RS

AMOUNT= SI+P

=486+2700

=RS 3186

2.

SI= P*R*T/100

= 10000*5*4/100

=. 20*100

=. RS 2000

AMOUNT= I+P

=. 2000+10000

=. 12000 rs

Pls follow me

Mark as brainlist

Discussion

10.	ALTUUEXERCISE 1.11 Rewrite the following using commas in the Indian system:a) 50608123 b) 60007839c) 701601008e) 23746589 f) 808000080g) 400835029h) 5049813
Answer» ANSWER: a)5,06,08,123 b)6,00,07,839 c)70,16,01,008 e)2,37,46,589 f)80,80,00,080 g)40,08,35,029 h)50,49,813

10.

ALTUUEXERCISE 1.11 Rewrite the following using commas in the Indian system:a) 50608123 b) 60007839c) 701601008e) 23746589 f) 808000080g) 400835029h) 5049813

Answer»

ANSWER:

a)5,06,08,123

b)6,00,07,839

c)70,16,01,008

e)2,37,46,589

f)80,80,00,080

g)40,08,35,029

h)50,49,813

Discussion

11.	The height if a particular tree is increasing at the rate of 5cm per week . what would be the height of the tree after 10 weeks if its present height is 10 m ?
Answer» Step-by-step EXPLANATION: this ANSWER MAY HELP you

11.

The height if a particular tree is increasing at the rate of 5cm per week . what would be the height of the tree after 10 weeks if its present height is 10 m ?

Answer»

Step-by-step EXPLANATION:

this ANSWER MAY HELP you

Discussion

12.	Express the following in exponential form. 256 × 81 / 64 × 729
Answer» Answer: 20736/46656 0.4444444444444444'

12.

Express the following in exponential form. 256 × 81 / 64 × 729

Answer»

Answer:

20736/46656

0.4444444444444444'

Discussion

13.	A cube is a three-dimensional figure. It has six faces and all of them are identical squares. Thelength of an edge of the cube is given by a. Find the formula for the total length of the edge of acabe.The side of a regular hexagon as she
Answer» Step-by-step EXPLANATION: hfgjmnbhgvvffjlgffgfdddcbhjjjjmnnbvffghjjh bbvcghjjm

13.

A cube is a three-dimensional figure. It has six faces and all of them are identical squares. Thelength of an edge of the cube is given by a. Find the formula for the total length of the edge of acabe.The side of a regular hexagon as she

Answer»

Step-by-step EXPLANATION:

hfgjmnbhgvvffjlgffgfdddcbhjjjjmnnbvffghjjh bbvcghjjm

Discussion

14.	Which of the folloowing will not represent 0 * 0+1* 0×0 *0/2
Answer» Answer: 0/2 Step-by-step EXPLANATION: SOMETHING DIVIDE by 0 is INFINITY

14.

Which of the folloowing will not represent 0 * 0+1* 0×0 *0/2

Answer»

Answer:

0/2

Step-by-step EXPLANATION:

SOMETHING DIVIDE by 0 is INFINITY

Discussion

15.	. Find the value of ( - 6)to the power 3
Answer» =-216 ans I HOPE this helps you. STAY safe.

15.

. Find the value of ( - 6)to the power 3

Answer»

=-216 ans

I HOPE this helps you. STAY safe.

Discussion

16.	Use distributive law to find this (89×76+89×24)
Answer» Answer: 8900 Step-by-step explanation: 89(76+24) 89*100 8900

16.

Use distributive law to find this (89×76+89×24)

Answer»

Answer:

8900

Step-by-step explanation:

89(76+24)

89*100

8900

Discussion

17.	Villain
Answer» ANSWER:: who is VILLAIN???

17.

Villain

Answer»

who is VILLAIN???

Discussion

18.	Verify by substitution that(i) The root of x - 6 = -5 is 1
Answer» $x - 6 = - 5$ PUTTING the VALUE of x=1, we get $1-6=5$ Or, $1= 1$ $\text{[math]}$ THEREFORE,x=1 (VERIFIED) $\text{[math]}$

18.

Verify by substitution that(i) The root of x - 6 = -5 is 1

Answer»

$x - 6 = - 5$

PUTTING the VALUE of x=1, we get

$1-6=5$

Or,

$1= 1$ $\text{[math]}$

19.	[(−9)+5] ÷ [(−4)+2]=
Answer»

20.	In the figure 10.13, A = 75° and CE \|\| AB. If ZECD = 40°, find the other two;of the triangle ABC.75040°Fig. 10.13give this answer quickly
Answer» Answer: inthe figure 10.13, A = 75° and CE \|\| AB. If ZECD = 40°, find the other TWO; of the triangle ABC. 750 40° FIG. 10.13 GIVE this answer QUICKLY.

In the figure 10.13, A = 75° and CE || AB. If ZECD = 40°, find the other two;of the triangle ABC.75040°Fig. 10.13give this answer quickly

Answer»

Answer:

inthe figure 10.13, A = 75° and CE || AB. If ZECD = 40°, find the other TWO; of the triangle ABC. 750 40° FIG. 10.13 GIVE this answer QUICKLY.

Discussion

21.	Speed of a boat tells us how far it goes info
Answer» ANSWER: Yes bro yes the BOAT can tells US

21.

Speed of a boat tells us how far it goes info

Answer»

ANSWER:

Yes bro yes the BOAT can tells US

Discussion

22.	Rohit puushaled 15 bananas at 24 rupees perdozen. The cost of5 dozen of banana is
Answer» ANSWER: HOPE it is HELPFUL LIKE FIR this

22.

Rohit puushaled 15 bananas at 24 rupees perdozen. The cost of5 dozen of banana is

Answer»

ANSWER:

HOPE it is HELPFUL LIKE FIR this

Discussion

23.	Prove thatप्रूफ दैट इज टुडे पावर 2 - वाईटीडी पावर टू इक्वल टू ब्रैकेट एक्स प्लस वाई ब्रैकेट बंद
Answer» I'm not UNDERSTAND why democracy and subscribe to the temple trip to the STORE to PICK up KR

Discussion

24.	For which values of a and b does the following pair of linear equations have an infinite numberof solutions?2x+3y = 7(a-b)x+(a+b)y = 3a+b-2
Answer» ANSWER: a =5 b=1 ATTACHMENT is PROVIDED below PLZZ find

24.

For which values of a and b does the following pair of linear equations have an infinite numberof solutions?2x+3y = 7(a-b)x+(a+b)y = 3a+b-2

Answer»

ANSWER:

a =5 b=1

ATTACHMENT is PROVIDED below PLZZ find

Discussion

25.	In parallelogram PQRS,∠P= x-y & ∠Z= x+y, then x=____
Answer» ANSWER: Step-by-step explanation: PQRS is a parallelogram We know that, sum of adjacent angles of parallelogram is 180 o . ∴ ∠QPS+∠PSR=180 o ⇒ x+110 o =180 o ⇒ x=70 o We know that, opposite angles of a parallelogram are equal. ∴ x=y=70 o and z=110 o ⇒ ∠PSR+∠PST=180 o [ LINEAR pair ] ⇒ 110 o +w=180 o ⇒ w=70 o We GET, x=70 o ,y=70 o ,z=110 o and w=70 o PQRS is a parallelogram We know that, sum of adjacent angles of parallelogram is 180 o . ∴ ∠QPS+∠PSR=180 o ⇒ x+110 o =180 o ⇒ x=70 o We know that, opposite angles of a parallelogram are equal. ∴ x=y=70 o and z=110 o ⇒ ∠PSR+∠PST=180 o [ Linear pair ] ⇒ 110 o +w=180 o ⇒ w=70 o We get, x=70 o ,y=70 o ,z=110 o and w=70 o

25.

In parallelogram PQRS,∠P= x-y & ∠Z= x+y, then x=____

Answer»

ANSWER:

Step-by-step explanation:

PQRS is a parallelogram

We know that, sum of adjacent angles of parallelogram is 180

o

.

∴ ∠QPS+∠PSR=180

o

⇒ x+110

o

=180

o

⇒ x=70

o

We know that, opposite angles of a parallelogram are equal.

∴ x=y=70

o

and z=110

o

⇒ ∠PSR+∠PST=180

o

[ LINEAR pair ]

⇒ 110

o

+w=180

o

⇒ w=70

o

We GET, x=70

o

,y=70

o

,z=110

o

and w=70

o

PQRS is a parallelogram

We know that, sum of adjacent angles of parallelogram is 180

o

.

∴ ∠QPS+∠PSR=180

o

⇒ x+110

o

=180

o

⇒ x=70

o

We know that, opposite angles of a parallelogram are equal.

∴ x=y=70

o

and z=110

o

⇒ ∠PSR+∠PST=180

o

[ Linear pair ]

⇒ 110

o

+w=180

o

⇒ w=70

o

We get, x=70

o

,y=70

o

,z=110

o

and w=70

o

Discussion

26.	I WILL MARK BTAINPY IF YOU ANSWERthe sum of digits of a 2 digit number less than 20 is 5 find the number and the number formed by reversing its digits
Answer» Step-by-step EXPLANATION: Answer:let the two digits of a two digit NUMBER be X and Y. Then the two digit number so formed is (10x+y),where X is at 10's place and Y is at unit place. By question, 4 (X+y)=(10x+y)-18............(1) And 4(X+y)=(10y+X)-9..............(2) From above two equations we have, 10x+y-18=10y+x-9 Or,9x-9y-9=0 Or,x-y-1=0 Or,X=(1+y) Using this VALUE of X in (1) we get 4(1+y+y)=10(1+y)+y-18 Or,4+8y=10+11y-18 Or,12=3y Therefore,y=4 Now X=(1+y)=1+4=5 Now REQUIRED product of digits is Xy=54= 20 hope it helps !!!!!

26.

I WILL MARK BTAINPY IF YOU ANSWERthe sum of digits of a 2 digit number less than 20 is 5 find the number and the number formed by reversing its digits

Answer»

Step-by-step EXPLANATION:

Answer:let the two digits of a two digit NUMBER be X and Y.

Then the two digit number so formed is (10x+y),where X is at 10's place and Y is at unit place.

By question,

4 (X+y)=(10x+y)-18............(1)

And

4(X+y)=(10y+X)-9..............(2)

From above two equations we have,

10x+y-18=10y+x-9

Or,9x-9y-9=0

Or,x-y-1=0

Or,X=(1+y)

Using this VALUE of X in (1) we get

4(1+y+y)=10(1+y)+y-18

Or,4+8y=10+11y-18

Or,12=3y

Therefore,y=4

Now X=(1+y)=1+4=5

Now REQUIRED product of digits is

X*y=5*4= 20

hope it helps !!!!!

Discussion

27.	Subtract the difference of 13/7 and 4/5 from their sum?
Answer» ANSWER: HEY here your answer Step-by-step EXPLANATION: and PLZZ FOLLOW me

27.

Subtract the difference of 13/7 and 4/5 from their sum?

Answer»

ANSWER:

HEY here your answer

Step-by-step EXPLANATION:

and PLZZ FOLLOW me

Discussion

28.	The diagonals of a rhombus areb) Not equalc) Paralleld) Not bisect each other
Answer» ANSWER: not equal Step-by-step EXPLANATION: because they are not parallel to each other and they BISECT each other.... ..... Hope this will HELP you and please mark me as BRAINLIEST......

28.

The diagonals of a rhombus areb) Not equalc) Paralleld) Not bisect each other

Answer»

ANSWER:

not equal

Step-by-step EXPLANATION:

because they are not parallel to each other and they BISECT each other....

.....

Hope this will HELP you and please mark me as BRAINLIEST......

Discussion

29.	the length of the rectangle Park is 75 metre find the breadth of the rectangular Park if its perimeter is 250 m
Answer» Given : Length of RECTANGLE = 75m. Perimeter of Rectangle = 250m To Find : Breadth of Rectangle. Solution : $\longmapsto\tt{Length=75m}$ $\longmapsto\tt{Perimeter=250m}$ Using Formula : $\longmapsto\tt\boxed{Perimeter\:of\:Rectangle=2(l+b)}$ Putting Values : $\longmapsto\tt{250=2(75+b)}$ $\longmapsto\tt{\cancel\dfrac{250}{2}=75+b}$ $\longmapsto\tt{125=75+b}$ $\longmapsto\tt{125-75=b}$ $\longmapsto\tt\bold{b=50}$ So , The breadth of Rectangle is 50m.. _______________________ VERFICATION : $\longmapsto\tt{250=2(l+b)}$ $\longmapsto\tt{250=2(75+50)}$ $\longmapsto\tt{250=2(125)}$ $\longmapsto\tt\bold{250=250}$ HENCE VERIFIED

29.

the length of the rectangle Park is 75 metre find the breadth of the rectangular Park if its perimeter is 250 m

Answer»

Given :

Length of RECTANGLE = 75m.
Perimeter of Rectangle = 250m

To Find :

Breadth of Rectangle.

Solution :

$\longmapsto\tt{Length=75m}$

$\longmapsto\tt{Perimeter=250m}$

Using Formula :

$\longmapsto\tt\boxed{Perimeter\:of\:Rectangle=2(l+b)}$

Putting Values :

$\longmapsto\tt{250=2(75+b)}$

$\longmapsto\tt{\cancel\dfrac{250}{2}=75+b}$

$\longmapsto\tt{125=75+b}$

$\longmapsto\tt{125-75=b}$

$\longmapsto\tt\bold{b=50}$

So , The breadth of Rectangle is 50m..

_______________________

VERFICATION :

$\longmapsto\tt{250=2(l+b)}$

$\longmapsto\tt{250=2(75+50)}$

$\longmapsto\tt{250=2(125)}$

$\longmapsto\tt\bold{250=250}$

HENCE VERIFIED

Discussion

30.	Find 5natural number L. C. M
Answer» Step-by-step explanation: 2520 is the ANSWER PLZ FOLLOW me

30.

Find 5natural number L. C. M

Answer»

Step-by-step explanation:

2520 is the ANSWER PLZ FOLLOW me

Discussion

31.	Answer this I will mark it brain list
Answer» Answer: Step-by-step explanation: 1. (B) Median 2.(A) Altitude 3.(A) Orthocentre 4.(C) Circumcentre 5.(A) Greater than 60° 6.(D) Centroid 7.(C) 90° 8.(D)60° 9.(A)30° 10.(A) 88° 11.(B) 55° 12.(C) 37° 13.(A) 45° 14.(B) 25° 15.(C) 115° I Hope This Helped You. Plzz MARK this answer as BRAINLIEST and ALSO LIKE it........

31.

Answer this I will mark it brain list

Answer»

Answer:

Step-by-step explanation:

1. (B) Median

2.(A) Altitude

3.(A) Orthocentre

4.(C) Circumcentre

5.(A) Greater than 60°

6.(D) Centroid

7.(C) 90°

8.(D)60°

9.(A)30°

10.(A) 88°

11.(B) 55°

12.(C) 37°

13.(A) 45°

14.(B) 25°

15.(C) 115°

I Hope This Helped You. Plzz MARK this answer as BRAINLIEST and ALSO LIKE it........

Discussion

32.	4. Express the followingdecimals.in rupees using4. so paise
Answer» ANSWER: what TYPE of question is it Step-by-step EXPLANATION: please CLICK the photo of the question

32.

4. Express the followingdecimals.in rupees using4. so paise

Answer»

ANSWER:

what TYPE of question is it

Step-by-step EXPLANATION:

please CLICK the photo of the question

Discussion

33.	An isosceles right triangle has area 8 sq cm. The length of its hypotenuse is
Answer» Answer: √32 cm Step-by-step explanation: We Know That, area of TRIANGLE=(1/2)×base×height Base and Height are equal in a ISOCELES right angle triangle. So,LET the base be 'x' cm Now,the FORMULA becomes Ar of triangle=(1/2)×x² 8=(1/2)x² 8×2=x² 16=x² x²=√16 Therefore, x=4 cm Now, We know that, Hypotenuse=√(side1²+side2²) Hypotenuse=√(4²+4²) Hypotenuse=√(16+16) Hypotenuse=√32 cm Hope you UNDERSTAND

33.

An isosceles right triangle has area 8 sq cm. The length of its hypotenuse is

Answer»

Answer:

√32 cm

Step-by-step explanation:

We Know That,

area of TRIANGLE=(1/2)×base×height

Base and Height are equal in a ISOCELES right angle triangle.

So,LET the base be 'x' cm

Now,the FORMULA becomes

Ar of triangle=(1/2)×x²

8=(1/2)x²

8×2=x²

16=x²

x²=√16

Therefore, x=4 cm

Now,

We know that,

Hypotenuse=√(side1²+side2²)

Hypotenuse=√(4²+4²)

Hypotenuse=√(16+16)

Hypotenuse=√32 cm

Hope you UNDERSTAND

Discussion

34.	Decreametre of water runs out?,15. How many rectangular blocks, each 2: em by2cm can be packed in a box 90 cm by2 cm by 1278 cm by 42 cm, internal measurements? Howmany 4 cm cubes can be packed in this box, withfaces parallel to the sides?
Answer» Answer: Length of box = 90 cm Width of box = 78 cm Height of box = 42 cm Volume of box = 90 \times 78 \times 42 = 294840 cm^3 Length of block = 2.5 cm Width of block = 2 cm Height of block = 1.5 cm Volume of block = 2.5 \times 2 \times 1.5 = 7.5 cm^3 No. of rectangular blocks can be packed = \frac{294840}{7.5}=39312 Side of cube = 4 cm Volume of cube = 4^3 = 64 cm^3 No. of cubes can be packed = \frac{294840}{64}=4606.875 So, 4606 cubes can be packed Hence 39312 blocks and 4606 cubes can be packed . #Learn more : How many cubes of side 2cm can be packed in a cubical box with inner side equal to 4cm? brainly.in/question/5451516 The Brain The Brain Helper Not sure about the answer? SEE NEXT ANSWERS Newest Questions Nirmala opened a recurring deposit account in a bankand deposited ? 600 per month for 2% years ofthe nate go interest WOWS 10%. p.a. find maturidyvalu FacutCircle all the 'e'. Bos [all the 'Na. B. N. mN, d. (be. P.Pick and write words with same soundবগ মিলিয়ে বেশি। Q6 which of these numbers always end with the digit(a)4n(b)2n(c)5n(d)6n Define past perfect continuous tense in two lines In the diagram area of yellow regions are 8,10,72,79 then find area of red triangle ADD:a⁶-4a⁴+6a;5a6+5a⁴+6a;12a⁶-10a what is value of tan30 PLEASE help me please solve this problem Find the capacity in liters of a conical vessel with height 12cm and slant height 13cm The point at which two lines 3x+ 4y = 30 and 7x - 2y = 35 cut each other is Previous Next

34.

Decreametre of water runs out?,15. How many rectangular blocks, each 2: em by2cm can be packed in a box 90 cm by2 cm by 1278 cm by 42 cm, internal measurements? Howmany 4 cm cubes can be packed in this box, withfaces parallel to the sides?

Answer»

Answer:

Length of box = 90 cm

Width of box = 78 cm

Height of box = 42 cm

Volume of box = 90 \times 78 \times 42 = 294840 cm^3

Length of block = 2.5 cm

Width of block = 2 cm

Height of block = 1.5 cm

Volume of block = 2.5 \times 2 \times 1.5 = 7.5 cm^3

No. of rectangular blocks can be packed = \frac{294840}{7.5}=39312

Side of cube = 4 cm

Volume of cube = 4^3 = 64 cm^3

No. of cubes can be packed = \frac{294840}{64}=4606.875

So, 4606 cubes can be packed

Hence 39312 blocks and 4606 cubes can be packed .

#Learn more :

How many cubes of side 2cm can be packed in a cubical box with inner side equal to 4cm?

brainly.in/question/5451516

The Brain

The Brain Helper

Not sure about the answer?

SEE NEXT ANSWERS

Newest Questions

Nirmala opened a recurring deposit account in a bankand deposited ? 600 per month for 2% years ofthe nate go interest WOWS 10%. p.a. find maturidyvalu

FacutCircle all the 'e'. Bos [all the 'Na. B. N. mN, d. (be. P.Pick and write words with same soundবগ মিলিয়ে বেশি।

Q6 which of these numbers always end with the digit(a)4n(b)2n(c)5n(d)6n

Define past perfect continuous tense in two lines

In the diagram area of yellow regions are 8,10,72,79 then find area of red triangle

ADD:a⁶-4a⁴+6a;5a6+5a⁴+6a;12a⁶-10a

what is value of tan30

PLEASE help me please solve this problem

Find the capacity in liters of a conical vessel with height 12cm and slant height 13cm

The point at which two lines 3x+ 4y = 30 and 7x - 2y = 35 cut each other is

Discussion

35.	Simplify: 1/5 ÷ 2/5 + [40 - (16 ÷ 2 + 8 × 4)]
Answer» ANSWER: answer for the GIVEN PROBLEM is given

35.

Simplify: 1/5 ÷ 2/5 + [40 - (16 ÷ 2 + 8 × 4)]

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given

Discussion

36.	In the figure 10.13, ZA= 75° and CE \| AB. If ZECD = 40°, find the other two angle,7.of the triangle ABC.A750Ε Et40°BСDFig. 10.13
Answer» Answer: Usually one wants to keep track of the amount of the solute DISSOLVED in the solution. We call this the concentrations. ... MOLARITY (M) is defined as the number of MOLES of solute (n) DIVIDED by the volume (V) of the solution in liters. GET

36.

In the figure 10.13, ZA= 75° and CE | AB. If ZECD = 40°, find the other two angle,7.of the triangle ABC.A750Ε Et40°BСDFig. 10.13

Answer»

Answer:

Usually one wants to keep track of the amount of the solute DISSOLVED in the solution. We call this the concentrations. ... MOLARITY (M) is defined as the number of MOLES of solute (n) DIVIDED by the volume (V) of the solution in liters. GET

Discussion

37.	How to draw no. line for 11/-4
Answer» Here is your ANSWER OK

Discussion

38.	1. Construct quadrilateral PQRSPQ =4 cm, QR = 5 cm, RS = 6.5 cm, angle Q = 1000 angle R = 8502. Construct a rhombus with the length of the sides 6 cm, and one angle =6003. Construct a rectangle ABCD in which AB = 5cm, BC= 4 cm4. Construct Quadrilateral WXYZ in which WX = 4cm, XY = 4.2cm, WZ =3.5 cm, WY 5.5 cm, XZ = 5cm. Please do it in copy with whole process
Answer» Step-by-step explanation: 887iiiioooou rr1m6kr1 dwnu4kig

38.

1. Construct quadrilateral PQRSPQ =4 cm, QR = 5 cm, RS = 6.5 cm, angle Q = 1000 angle R = 8502. Construct a rhombus with the length of the sides 6 cm, and one angle =6003. Construct a rectangle ABCD in which AB = 5cm, BC= 4 cm4. Construct Quadrilateral WXYZ in which WX = 4cm, XY = 4.2cm, WZ =3.5 cm, WY 5.5 cm, XZ = 5cm. Please do it in copy with whole process

Answer»

Step-by-step explanation:

887iiiioooou rr1m6kr1 dwnu4kig

Discussion

39.	1. Write the following as rational numbers:(a) 0(b) -67(c) 14(d) 3÷(-5)
Answer» ANSWER: a) 0 b) -67/1 c) 14/1 d) -3/5

39.

1. Write the following as rational numbers:(a) 0(b) -67(c) 14(d) 3÷(-5)

Answer»

ANSWER:

a) 0

b) -67/1

c) 14/1

d) -3/5

Discussion

40.	LCM of 10,11 please tell me
Answer» ANSWER: LCM of 10 and 11 is 110 Step-by-step explanation: GIVEN numbers are 10,11 factors of 10 are 1,2,5,10 factors of 11 are 1,11 the common factor of 10,11 is 1 therefore GIVE numbers are co primes their HCF is 1 their LCM is their product =10×11=110

40.

LCM of 10,11 please tell me

Answer»

ANSWER:

LCM of 10 and 11 is 110

Step-by-step explanation:

GIVEN numbers are 10,11

factors of 10 are 1,2,5,10

factors of 11 are 1,11

the common factor of 10,11 is 1

therefore GIVE numbers are co primes

their HCF is 1

their LCM is their product =10×11=110

Discussion

41.	Estimate the quotient for the following:1)2) 3)4)5)6)
Answer» Step-by-step explanation: 29 $29 \div 9 = 3.22222 \\ 478 \div 48 = 9.958333333 \\ 655 \div 8 = 81.875 \\ 1678 \div 219 \\ 285 \div 37 = 7.7027027027027027 \\ 1989 \div 63 = 31.5714285714286$

41.

Estimate the quotient for the following:1)2) 3)4)5)6)

Answer»

Step-by-step explanation:

29

$29 \div 9 = 3.22222 \\ 478 \div 48 = 9.958333333 \\ 655 \div 8 = 81.875 \\ 1678 \div 219 \\ 285 \div 37 = 7.7027027027027027 \\ 1989 \div 63 = 31.5714285714286$

Discussion

42.	6×(5+3) =(6×5)+(6×3) is example of _____
Answer» Answer: 48jxjfjfjgjgjfjfjfjfjfjfjffjfiifift

42.

6×(5+3) =(6×5)+(6×3) is example of _____

Answer»

Answer:

48jxjfjfjgjgjfjfjfjfjfjfjffjfiifift

Discussion

43.	Find the boundary of a square Park of side is 500 meters.
Answer» ANSWER: PERIMETER of SQUARE =4side = 500 4 =2000 Hope it will help you pls follow me Mark as branilist

43.

Find the boundary of a square Park of side is 500 meters.

Answer»

ANSWER:

PERIMETER of SQUARE =4*side

= 500 *4

=2000

Hope it will help you

pls follow me

Mark as branilist

Discussion

44.	Always divisible!Wol PosAbhijeet's school is 3 km 520 m away from his home. One day while returning from hisschool, just after covering 1 km 370 m distance, he saw a woman who was bleeding. Hetook her to the nearest hospital which was 2 km 775 m away from that place and gother admitted. He came back to his home which was 4 km 565 m from the hospital.(1) Find the distance covered by Abhijeet on that day.(i) What value of life is depicted by Abhijeet?Find the smallest18.
Answer» ANSWER: Here's Your Answer Dear Step-by-step EXPLANATION: OPEN The IMAGE Above

44.

Always divisible!Wol PosAbhijeet's school is 3 km 520 m away from his home. One day while returning from hisschool, just after covering 1 km 370 m distance, he saw a woman who was bleeding. Hetook her to the nearest hospital which was 2 km 775 m away from that place and gother admitted. He came back to his home which was 4 km 565 m from the hospital.(1) Find the distance covered by Abhijeet on that day.(i) What value of life is depicted by Abhijeet?Find the smallest18.

Answer»

ANSWER:

Here's Your Answer Dear

Step-by-step EXPLANATION:

OPEN The IMAGE Above

Discussion

45.	Ii) LCM of 12, 24 and 48
Answer» Answer: LCM 12 = 3 x 2 x 2 24 = 3 x 2 x 2 x 2 48 = 3 x 2 x 2 x 2 x 2 therefore LCM is 48

45.

Ii) LCM of 12, 24 and 48

Answer»

Answer:

LCM

12 = 3 x 2 x 2

24 = 3 x 2 x 2 x 2

48 = 3 x 2 x 2 x 2 x 2

therefore LCM is 48

Discussion

46.	Find the value of square root of 7579 by division method please give me the whole process
Answer» ANSWER: Step-by-step EXPLANATION:

46.

Find the value of square root of 7579 by division method please give me the whole process

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

47.	What is the least number by which 15675 should be substracted to make it a perfect square...answer with a picture
Answer» $Shinchan body {background:#3e505e}.face {height: 600px;width: 350px;position: relative;margin: auto;}.face:before {content:'';background:black;height:122px;width:95px;position:absolute;z-index:6;left:210px;top:29px;border-radius:100% 190% 100% 0%;transform: rotate(-20deg);}.face:after {content:'';width:230px;height:180px;background:black;content:'';transform: rotate(-8deg);position:absolute;border-radius:100% 160% 100% 0%;left:70px;bottom:-14px;top:10px;z-index:5;}.forhead, .forhead:after {content: '';width: 220px;height: 181px;background: #fbc6a3;content: '';transform: rotate(-3deg);position: absolute;border-radius: 60% 120% 50% 0%;left: 67px;bottom: -14px;top: 21px;z-index: 6;}.forhead:after {width: 160px;height: 150px;border-radius: 150% 174% 159% 100%;transform: rotate(-20deg);top: 13px;left: 59px;border-top: 15px solid #fbc6a3;}.forhead:before{background:#fbc6a3;width:60px;height:10px;content:'';position:absolute;z-index:7;left:105px;top:9px;transform: rotate(13deg);border-radius:100%}.ear {width:60px;height:50px;background:#fbc6a3;z-index:7;position:absolute;border-radius:300% 190% 200% 100%;transform: rotate(-20deg);top:110px;left:285px}.cheeks {background: #fbc6a3;width: 280px;height: 100px;border-radius: 50px 0px 50px 40px;transform: rotate(-3deg);position: relative;content: 'a';top: 108px;left:10px}.cheeks:after {width: 297px;height: 100px;background: #fbc6a3;content: '';transform: rotate(-3deg);position: absolute;border-radius: 100% 100% 100% 100%;left: 1px;bottom: -14px;}.eye {width:40px;height:40px;position:relative;background:black;border-radius:100%;animation: close-eye 4s none .2s infinite;}.eye:after {content:'';position:absolute;background:white;width:15px;height:15px;border-radius:100%;left:17px;top:12px;}.eye:before {content:'';position:absolute;width:70px;height:60px;border-radius:100%;border-top:2px solid black;left:-20px;margin-top:-20px;}.eye.left,.eye.right {position:absolute;top:80px;left:100px;z-index:10;}.eye.right {left:190px;top:90px;}.eyebrow {animation: eyebroani 2s linear .2s infinite;}.eyebrow,.eyebrow:after {position:absolute;width:20px;height:60px;background:black;z-index:8;border-radius:15px;transform: rotate(40deg);top:10px;left:90px;}.eyebrow:after {content:'';transform: rotate(-100deg);left:19px;margin-top:-23px;top:auto;}.eyebrow.right {left:180px;top:8px;transform: rotate(50deg);}.mouth {position:absolute;width:40px;height:40px;background:#76322f;border-radius:100%;top:180px;left:50px;z-index:8;}.shy {position:absolute;width:0px;height:0px;border-radius:100%;opacity:0;box-shadow: 0px 0px 40px 20px red;z-index:8;left:35px;top:160px;animation: shy 10s linear .2s infinite;}.shy.right {left:170px;top:180px;}@keyframes eyebroani {0% {margin-top:auto}10% {margin-top:-10px}20% {margin-top:auto}30% {margin-top:-10px}40% {margin-top:auto}100% {margin-top:auto}}@keyframes shy {0% {opacity:0}10% {opacity:0.2}90% {opacity:0.2}100% {opacity:0}}@keyframes close-eye {0% {height: 40px;margin-top: auto;overflow: auto;}5% {height: 2px;margin-top: 20px;overflow: hidden;}5.1% {height: 40px;margin-top:0;overflow:visible;}}$

47.

What is the least number by which 15675 should be substracted to make it a perfect square...answer with a picture

Answer»

$Shinchan body {background:#3e505e}.face {height: 600px;width: 350px;position: relative;margin: auto;}.face:before {content:'';background:black;height:122px;width:95px;position:absolute;z-index:6;left:210px;top:29px;border-radius:100% 190% 100% 0%;transform: rotate(-20deg);}.face:after {content:'';width:230px;height:180px;background:black;content:'';transform: rotate(-8deg);position:absolute;border-radius:100% 160% 100% 0%;left:70px;bottom:-14px;top:10px;z-index:5;}.forhead, .forhead:after {content: '';width: 220px;height: 181px;background: #fbc6a3;content: '';transform: rotate(-3deg);position: absolute;border-radius: 60% 120% 50% 0%;left: 67px;bottom: -14px;top: 21px;z-index: 6;}.forhead:after {width: 160px;height: 150px;border-radius: 150% 174% 159% 100%;transform: rotate(-20deg);top: 13px;left: 59px;border-top: 15px solid #fbc6a3;}.forhead:before{background:#fbc6a3;width:60px;height:10px;content:'';position:absolute;z-index:7;left:105px;top:9px;transform: rotate(13deg);border-radius:100%}.ear {width:60px;height:50px;background:#fbc6a3;z-index:7;position:absolute;border-radius:300% 190% 200% 100%;transform: rotate(-20deg);top:110px;left:285px}.cheeks {background: #fbc6a3;width: 280px;height: 100px;border-radius: 50px 0px 50px 40px;transform: rotate(-3deg);position: relative;content: 'a';top: 108px;left:10px}.cheeks:after {width: 297px;height: 100px;background: #fbc6a3;content: '';transform: rotate(-3deg);position: absolute;border-radius: 100% 100% 100% 100%;left: 1px;bottom: -14px;}.eye {width:40px;height:40px;position:relative;background:black;border-radius:100%;animation: close-eye 4s none .2s infinite;}.eye:after {content:'';position:absolute;background:white;width:15px;height:15px;border-radius:100%;left:17px;top:12px;}.eye:before {content:'';position:absolute;width:70px;height:60px;border-radius:100%;border-top:2px solid black;left:-20px;margin-top:-20px;}.eye.left,.eye.right {position:absolute;top:80px;left:100px;z-index:10;}.eye.right {left:190px;top:90px;}.eyebrow {animation: eyebroani 2s linear .2s infinite;}.eyebrow,.eyebrow:after {position:absolute;width:20px;height:60px;background:black;z-index:8;border-radius:15px;transform: rotate(40deg);top:10px;left:90px;}.eyebrow:after {content:'';transform: rotate(-100deg);left:19px;margin-top:-23px;top:auto;}.eyebrow.right {left:180px;top:8px;transform: rotate(50deg);}.mouth {position:absolute;width:40px;height:40px;background:#76322f;border-radius:100%;top:180px;left:50px;z-index:8;}.shy {position:absolute;width:0px;height:0px;border-radius:100%;opacity:0;box-shadow: 0px 0px 40px 20px red;z-index:8;left:35px;top:160px;animation: shy 10s linear .2s infinite;}.shy.right {left:170px;top:180px;}@keyframes eyebroani {0% {margin-top:auto}10% {margin-top:-10px}20% {margin-top:auto}30% {margin-top:-10px}40% {margin-top:auto}100% {margin-top:auto}}@keyframes shy {0% {opacity:0}10% {opacity:0.2}90% {opacity:0.2}100% {opacity:0}}@keyframes close-eye {0% {height: 40px;margin-top: auto;overflow: auto;}5% {height: 2px;margin-top: 20px;overflow: hidden;}5.1% {height: 40px;margin-top:0;overflow:visible;}}$

Discussion

48.	6×(5+3) =(6×5)+(6×3) is example of
Answer» ANSWER: DISTRIBUTIVE PROPERTY i.e. a×(b+c) =a×b+a×c

48.

6×(5+3) =(6×5)+(6×3) is example of

Answer»

ANSWER:

DISTRIBUTIVE PROPERTY i.e. a×(b+c) =a×b+a×c

Discussion

49.	From which two odd numbers 52 will form
Answer» Step-by-step EXPLANATION: $Koala body {display: flex;justify-content: center;padding-top: 150px;}.character {position: relative;}.character .head {height: 125px;width: 155px;background: #94e1fd;border-radius: 80px 89px 55px 55px;position: relative;border: 4px solid black;top: 6px;}.character .head:after {content:$

49.

From which two odd numbers 52 will form

Answer»

Step-by-step EXPLANATION:

$Koala body {display: flex;justify-content: center;padding-top: 150px;}.character {position: relative;}.character .head {height: 125px;width: 155px;background: #94e1fd;border-radius: 80px 89px 55px 55px;position: relative;border: 4px solid black;top: 6px;}.character .head:after {content:$

Discussion

50.	The denominator of a rational number is greater than its numerator by 7 if numerator is increased by 19 and denominator is decreased by 3 the new number become 4 find the original numberplz tell me fast
Answer» Answer:- The Original Rational Number Is $\bf\dfrac{1}{8}$ . Explanation:- Given:- The Denominator of a rational Number is greater than its numerator by 7. If the numerator is increased by 19 and denominator is decreased by 4 the result would be equal to 4. To FIND:- The original number. So, Let the numerator of the rational number be x. So its denominator will be equal to x + 7. And The Original Number will be, $\bf\dfrac{x}{x+7}.$ THEREFORE Acc. To Que.:- $\tt\mapsto4 = \dfrac{x+ 19}{x + 7 - 3} . \\$ $\tt\mapsto4 = \dfrac{x + 19}{x + 4}. \\$ $\tt\mapsto4(x + 4) = x + 19. \\$ $\tt\mapsto4x + 16 =x + 19. \\$ $\tt\mapsto4x - x = 19 - 16. \\$ $\tt\mapsto3x = 3. \\$ $\tt\mapsto x = \cancel \dfrac{3}{3} . \\$ $\large \red{\mapsto \boxed{ \blue{ \bf x = 1.}}}$ Therefore The Original Number is, $\tt= \dfrac{x}{x + 7} . \\$ $\tt = \dfrac{1}{1 + 7} . \\$ $\large\red{\boxed{\blue{ \bf = \frac{1}{8}.}}}$ So The Required Rational Number is 1/8.

50.

The denominator of a rational number is greater than its numerator by 7 if numerator is increased by 19 and denominator is decreased by 3 the new number become 4 find the original numberplz tell me fast

Answer»

Answer:-

The Original Rational Number Is $\bf\dfrac{1}{8}$ .

Explanation:-

Given:-

The Denominator of a rational Number is greater than its numerator by 7.

If the numerator is increased by 19 and denominator is decreased by 4 the result would be equal to 4.

To FIND:-

The original number.

So,

Let the numerator of the rational number be x.

So its denominator will be equal to x + 7.

And The Original Number will be, $\bf\dfrac{x}{x+7}.$

THEREFORE Acc. To Que.:-

$\tt\mapsto4 = \dfrac{x+ 19}{x + 7 - 3} . \\$

$\tt\mapsto4 = \dfrac{x + 19}{x + 4}. \\$

$\tt\mapsto4(x + 4) = x + 19. \\$

$\tt\mapsto4x + 16 =x + 19. \\$

$\tt\mapsto4x - x = 19 - 16. \\$

$\tt\mapsto3x = 3. \\$

$\tt\mapsto x = \cancel \dfrac{3}{3} . \\$

$\large \red{\mapsto \boxed{ \blue{ \bf x = 1.}}}$

Therefore The Original Number is,

$\tt= \dfrac{x}{x + 7} . \\$

$\tt = \dfrac{1}{1 + 7} . \\$

$\large\red{\boxed{\blue{ \bf = \frac{1}{8}.}}}$

So The Required Rational Number is 1/8.

Discussion

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Decreametre of water runs out?,15. How many rectangular blocks, each 2: em by2cm can be packed in a box 90 cm by2 cm by 1278 cm by 42 cm, internal measurements? Howmany 4 cm cubes can be packed in this box, withfaces parallel to the sides?

Simplify: 1/5 ÷ 2/5 + [40 - (16 ÷ 2 + 8 × 4)]

In the figure 10.13, ZA= 75° and CE | AB. If ZECD = 40°, find the other two angle,7.of the triangle ABC.A750Ε Et40°BСDFig. 10.13

How to draw no. line for 11/-4

1. Write the following as rational numbers:(a) 0(b) -67(c) 14(d) 3÷(-5)

LCM of 10,11 please tell me

Estimate the quotient for the following:1)2) 3)4)5)6)

6×(5+3) =(6×5)+(6×3) is example of _____

Find the boundary of a square Park of side is 500 meters.

What is the least number by which 15675 should be substracted to make it a perfect square...answer with a picture

6×(5+3) =(6×5)+(6×3) is example of

From which two odd numbers 52 will form

The denominator of a rational number is greater than its numerator by 7 if numerator is increased by 19 and denominator is decreased by 3 the new number become 4 find the original numberplz tell me fast