98971 + Interview Questions in Primary School in Math

1.	Rs 7= _______ paise
Answer» Step-by-step EXPLANATION: Heya!! Here is your ANSWER!! 1 RUPEE= 100 paise. So,7 rupees=700 paise. Hope it helps u!!

1.

Rs 7= _______ paise

Answer»

Step-by-step EXPLANATION:

Heya!!

Here is your ANSWER!!

1 RUPEE= 100 paise.

So,7 rupees=700 paise.

Hope it helps u!!

Discussion

2.	In the adjacent figure ? m are parallelP is transversal then, find 'x
Answer» ANSWER: x=21° Step-by-step EXPLANATION: We know that sum of CORRESPONDING angles = 180° (3x+20)+(5x-8)=180° or,3x+20+5x-8=180° or,8x+12=180° or,8x=180°-12 or,8x=168° or,x=168°/8 therefore, x=21°

2.

In the adjacent figure ? m are parallelP is transversal then, find 'x

Answer»

ANSWER:

x=21°

Step-by-step EXPLANATION:

We know that sum of CORRESPONDING angles = 180°

(3x+20)+(5x-8)=180°

or,3x+20+5x-8=180°

or,8x+12=180°

or,8x=180°-12

or,8x=168°

or,x=168°/8

therefore, x=21°

Discussion

3.	I sleep 1/6 of 24 hours. I sleep hours of a dayOptions:A) 4B) 6C) 6
Answer» ANSWER: A) 4 Step-by-step explanation: 1/6 of 24 =4 hours hope it HELPED

3.

I sleep 1/6 of 24 hours. I sleep hours of a dayOptions:A) 4B) 6C) 6

Answer»

ANSWER:

A) 4

Step-by-step explanation:

1/6 of 24

=4 hours

hope it HELPED

Discussion

4.	What is 54÷43 answer
Answer» Answer: 1.2558139535 please MARK BRAINLIESTTT

4.

What is 54÷43 answer

Answer»

Answer:

1.2558139535

please MARK BRAINLIESTTT

Discussion

5.	Side of square= 5cm, perimeter of rectangle= perimeter of square, length of rectangle= 6cm, find ratio of areas of square and rectangle. Step by step explanation
Answer» ANSWER: QUESTION is WRONG SORRY

5.

Side of square= 5cm, perimeter of rectangle= perimeter of square, length of rectangle= 6cm, find ratio of areas of square and rectangle. Step by step explanation

Answer»

ANSWER:

QUESTION is WRONG SORRY

Discussion

6.	The value of the expression 5a+3b when a= and b=2 is
Answer» ANSWER: this is the correct answer I hope it HELPS you to SOLVE your question dear

6.

The value of the expression 5a+3b when a= and b=2 is

Answer»

ANSWER:

this is the correct answer I hope it HELPS you to SOLVE your question dear

Discussion

7.	3x + 3(x + 1) + 3(x + 2) = 999solve in details
Answer» Answer:110 Step-by-step explanation: Let's solve your EQUATION step-by-step. 3 X + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 Step 1: Simplify both sides of the equation. 3 x + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 3 x + ( 3 ) ( x ) + ( 3 ) ( 1 ) + ( 3 ) ( x ) + ( 3 ) ( 2 ) = 999 (DISTRIBUTE) 3 x + 3 x + 3 + 3 x + 6 = 999 ( 3 x + 3 x + 3 x ) + ( 3 + 6 ) = 999 (COMBINE Like Terms) 9 x + 9 = 999 9 x + 9 = 999 Step 2: Subtract 9 from both sides. 9 x + 9 − 9 = 999 − 9 9 x = 990 Step 3: Divide both sides by 9. 9 x 9 = 990 9 x = 110 Let's solve your equation step-by-step. 3 x + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 Step 1: Simplify both sides of the equation. 3 x + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 3 x + ( 3 ) ( x ) + ( 3 ) ( 1 ) + ( 3 ) ( x ) + ( 3 ) ( 2 ) = 999 (Distribute) 3 x + 3 x + 3 + 3 x + 6 = 999 ( 3 x + 3 x + 3 x ) + ( 3 + 6 ) = 999 (Combine Like Terms) 9 x + 9 = 999 9 x + 9 = 999 Step 2: Subtract 9 from both sides. 9 x + 9 − 9 = 999 − 9 9 x = 990 Step 3: Divide both sides by 9. 9 x 9 = 990 9 x = 110 Let's solve your equation step-by-step. 3 x + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 Step 1: Simplify both sides of the equation. 3 x + 3 ( x + 1 ) + 3 ( x + 2 ) = 999 3 x + ( 3 ) ( x ) + ( 3 ) ( 1 ) + ( 3 ) ( x ) + ( 3 ) ( 2 ) = 999 (Distribute) 3 x + 3 x + 3 + 3 x + 6 = 999 ( 3 x + 3 x + 3 x ) + ( 3 + 6 ) = 999 (Combine Like Terms) 9 x + 9 = 999 9 x + 9 = 999 Step 2: Subtract 9 from both sides. 9 x + 9 − 9 = 999 − 9 9 x = 990 Step 3: Divide both sides by 9. 9 x 9 = 990 9 x = 110

7.

3x + 3(x + 1) + 3(x + 2) = 999solve in details

Answer»

Answer:110

Step-by-step explanation:

Let's solve your EQUATION step-by-step.

3

X

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

Step 1: Simplify both sides of the equation.

3

x

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

3

x

+

(

3

)

(

x

)

+

(

3

)

(

1

)

+

(

3

)

(

x

)

+

(

3

)

(

2

)

=

999

(DISTRIBUTE)

3

x

+

3

x

+

3

+

3

x

+

6

=

999

(

3

x

+

3

x

+

3

x

)

+

(

3

+

6

)

=

999

(COMBINE Like Terms)

9

x

+

9

=

999

9

x

+

9

=

999

Step 2: Subtract 9 from both sides.

9

x

+

9

−

9

=

999

−

9

x

=

990

Step 3: Divide both sides by 9.

9

x

9

=

990

9

x

=

110

Let's solve your equation step-by-step.

3

x

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

Step 1: Simplify both sides of the equation.

3

x

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

3

x

+

(

3

)

(

x

)

+

(

3

)

(

1

)

+

(

3

)

(

x

)

+

(

3

)

(

2

)

=

999

(Distribute)

3

x

+

3

x

+

3

+

3

x

+

6

=

999

(

3

x

+

3

x

+

3

x

)

+

(

3

+

6

)

=

999

(Combine Like Terms)

9

x

+

9

=

999

9

x

+

9

=

999

Step 2: Subtract 9 from both sides.

9

x

+

9

−

9

=

999

−

9

x

=

990

Step 3: Divide both sides by 9.

9

x

9

=

990

9

x

=

110

Let's solve your equation step-by-step.

3

x

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

Step 1: Simplify both sides of the equation.

3

x

+

3

(

x

+

1

)

+

3

(

x

+

2

)

=

999

3

x

+

(

3

)

(

x

)

+

(

3

)

(

1

)

+

(

3

)

(

x

)

+

(

3

)

(

2

)

=

999

(Distribute)

3

x

+

3

x

+

3

+

3

x

+

6

=

999

(

3

x

+

3

x

+

3

x

)

+

(

3

+

6

)

=

999

(Combine Like Terms)

9

x

+

9

=

999

9

x

+

9

=

999

Step 2: Subtract 9 from both sides.

9

x

+

9

−

9

=

999

−

9

x

=

990

Step 3: Divide both sides by 9.

9

x

9

=

990

9

x

=

110

Discussion

8.	2.850 kl into kl and l ( please tell me the answer quickly ok)
Answer» Answer: 2L 850L Step-by-step EXPLANATION:

8.

2.850 kl into kl and l ( please tell me the answer quickly ok)

Answer»

Answer:

2L 850L

Step-by-step EXPLANATION:

Discussion

9.	Which of the following will have 6 at unit place? a) 19²b) 24²c) 13²
Answer» ANSWER: B) 24² Because 24² = 576 Unit PLACE is 6

9.

Which of the following will have 6 at unit place? a) 19²b) 24²c) 13²

Answer»

ANSWER:

B) 24²

Because 24² = 576

Unit PLACE is 6

Discussion

10.	Draw five triangles with sides of varying lengths in the each case, checka) Wether the sum of any two sides is greater than the 3rd b) whether the difference of any two sides is less than the 3rd side
Answer» ANSWER: bbnfnfnic CI d bsjsbjd djd DOS Step-by-step EXPLANATION: idbrirhidbddbbd fhr. rhrbrbu tu

10.

Draw five triangles with sides of varying lengths in the each case, checka) Wether the sum of any two sides is greater than the 3rd b) whether the difference of any two sides is less than the 3rd side

Answer»

ANSWER:

bbnfnfnic CI d bsjsbjd djd DOS

Step-by-step EXPLANATION:

idbrirhidbddbbd fhr. rhrbrbu tu

Discussion

11.	8 men or 12 women can do a job in 25 days. In what time can 6 men and 11 women do it?
Answer» Answer: men one day work 1/258 WOMEN one day work 1/2512 6 men+11 women work =6/200+11/300 =40/600=1/15 6men and 11 women COMPLETE work in 15 days

11.

8 men or 12 women can do a job in 25 days. In what time can 6 men and 11 women do it?

Answer»

Answer:

men one day work 1/25*8

WOMEN one day work 1/25*12

6 men+11 women work =6/200+11/300

=40/600=1/15

6men and 11 women COMPLETE work in 15 days

Discussion

12.	X7/2-2x+7/3=1/4 simplify this equation
Answer» fayw528#-#*#(+$+#((#093^%#%#

12.

X7/2-2x+7/3=1/4 simplify this equation

Answer»

fayw528#-#*#(+$+#((#093^%#%#

Discussion

13.	Tha perameter of a rectangular sheet is 200 cm.if the length is 15 cm.find it's breadth.also fine the area
Answer» Step-by-step EXPLANATION: $perimeter \: of \: rec = 2(l + b) \\ \\ 2(15 + b) = 200 \\ \\ 30 + 2b = 200 \\ \\ 2b = 200 - 30 \\ \\ b = 170 \div 2 \\ \\ b = 85 \\ area \: of \: rec = lenght \: \times breadth \: \\ \\ 15 \times 85 \\ \\ 1275$

13.

Tha perameter of a rectangular sheet is 200 cm.if the length is 15 cm.find it's breadth.also fine the area

Answer»

Step-by-step EXPLANATION:

$perimeter \: of \: rec = 2(l + b) \\ \\ 2(15 + b) = 200 \\ \\ 30 + 2b = 200 \\ \\ 2b = 200 - 30 \\ \\ b = 170 \div 2 \\ \\ b = 85 \\ area \: of \: rec = lenght \: \times breadth \: \\ \\ 15 \times 85 \\ \\ 1275$

Discussion

14.	Write the division fact for 4 x 5= 20Options:A) 20 – 5 = 4B)20 4= 5C) Both of these
Answer» Answer: 5❤️plz. C) Both of these

14.

Write the division fact for 4 x 5= 20Options:A) 20 – 5 = 4B)20 4= 5C) Both of these

Answer»

Answer:

5❤️plz.

C) Both of these

Discussion

15.	1. Write the fractions for each of the decimals:a) 3.03 b) 0.11 c) 0.100 d) 6.282. Write as fractions in lowest terms:a) 0.60 b)0.003 c) 0.27 d) 0.0773. Write each of the following fractions in decimal form:a) 39/100 b)427/10 c)981/100 d)2149/1000
Answer» Answer: 1) 303/10 B) 011/10 c. 0100/1000 d) 628/100 3) a) 0.39 b) 42.7 c) 9.81 d) 2.149. Step-by-step EXPLANATION: Is the answer MARK me as brainliest

15.

1. Write the fractions for each of the decimals:a) 3.03 b) 0.11 c) 0.100 d) 6.282. Write as fractions in lowest terms:a) 0.60 b)0.003 c) 0.27 d) 0.0773. Write each of the following fractions in decimal form:a) 39/100 b)427/10 c)981/100 d)2149/1000

Answer»

Answer:

1) 303/10 B) 011/10 c. 0100/1000 d) 628/100

3)

a) 0.39

b) 42.7

c) 9.81

d) 2.149.

Step-by-step EXPLANATION:

Is the answer

MARK me as brainliest

Discussion

16.	Check whether ( 2, 1) is a solution of the equation 2x + 3y + 1= 0
Answer» Answer: (2, 1) is not the solution of 2x + 3y + 1 = 0 Step-by-step explanation: 2x + 3y + 1 = 0 to check for point (2, 1) put x = 2AND y = 1 in equation 2(2) + 3(1) + 1 4 + 3 + 1 8 ≠ 0 ∴ (2, 1) is not the solution of 2x + 3y + 1 = 0

16.

Check whether ( 2, 1) is a solution of the equation 2x + 3y + 1= 0

Answer»

Answer:

(2, 1) is not the solution of 2x + 3y + 1 = 0

Step-by-step explanation:

2x + 3y + 1 = 0

to check for point (2, 1)

put x = 2AND y = 1 in equation

2(2) + 3(1) + 1

4 + 3 + 1

8 ≠ 0

∴ (2, 1) is not the solution of 2x + 3y + 1 = 0

Discussion

17.	Three quarter = ______
Answer» Answer: 0.75 3/4 or ¾ may REFER to: The FRACTION (MATHEMATICS) THREE quarters (3⁄4) equal to 0.75.

17.

Three quarter = ______

Answer»

Answer:

0.75

3/4 or ¾ may REFER to: The FRACTION (MATHEMATICS) THREE quarters (3⁄4) equal to 0.75.

Discussion

18.	A. If a = 2 and b = 3, then the value of 8a -3b is(i) - 17 (ii) 7(iii) - 7(iv) + 17
Answer» GIVEN- a=2 and b= 3 To FIND- VALUE of 8a- 3b solution- ▪︎ 8a -3b = 8×2- 3× 3 = 16- 9 = 7 hence, required value is 7 ☆hope it helps you ✌

18.

A. If a = 2 and b = 3, then the value of 8a -3b is(i) - 17 (ii) 7(iii) - 7(iv) + 17

Answer»

GIVEN-

a=2 and b= 3

To FIND-

VALUE of 8a- 3b

solution-

▪︎ 8a -3b

= 8×2- 3× 3

= 16- 9

= 7

hence, required value is 7

☆hope it helps you ✌

Discussion

19.	Last one was hundred thousand pls do this
Answer» Answer: 1 MILLION= 1000 THOUSAND 1 BILLION = 1000 HUNDRED thousand

19.

Last one was hundred thousand pls do this

Answer»

Answer:

1 MILLION= 1000 THOUSAND

1 BILLION = 1000 HUNDRED thousand

Discussion

20.	10. Which of the following is correct?(a) 0 > b) 0 < c) 0 = d) None of these
Answer» Step-by-step EXPLANATION: xdtksdirsis4o5do5e4w37459e4w338dsk CRUCIBLES

20.

10. Which of the following is correct?(a) 0 > b) 0 < c) 0 = d) None of these

Answer»

Step-by-step EXPLANATION:

xdtksdirsis4o5do5e4w37459e4w338dsk CRUCIBLES

Discussion

21.	Rs 24 = _______paise
Answer» ANSWER: RS 24 = 2400 paise Pls MARK as brainliest and FOLLOW

21.

Rs 24 = _______paise

Answer»

ANSWER:

RS 24 = 2400 paise

Pls MARK as brainliest and FOLLOW

Discussion

22.	If -2 integer 1/3 + 4 integer 2/5 = x,then find the value of x
Answer» ANSWER: 31/15 Step-by-step EXPLANATION: -2(1/3) +4 (2/5) +-7/3 +22/5=× -35 +66/15×31/15 answer 31/15

22.

If -2 integer 1/3 + 4 integer 2/5 = x,then find the value of x

Answer»

ANSWER:

31/15

Step-by-step EXPLANATION:

-2(1/3) +4 (2/5) +-7/3 +22/5=× -35 +66/15×31/15 answer 31/15

Discussion

23.	Cube root of 15625 is ________ a) 25b) 15c) 35
Answer» ANSWER: It is 25 Step-by-step explanation: So, A is the RIGHT answer *MARK* *ME AS BRAINLIEST*

23.

Cube root of 15625 is ________ a) 25b) 15c) 35

Answer»

ANSWER:

It is 25

Step-by-step explanation:

So, A is the RIGHT answer

MARK ME AS BRAINLIEST

Discussion

24.	If the perimeter of the square field 320 m it's side is __________ m
Answer» Answer: 80 m hope it helps have a GREAT DAY MARK me as BRAINIEST please

24.

If the perimeter of the square field 320 m it's side is __________ m

Answer»

Answer:

80 m hope it helps have a GREAT DAY MARK me as BRAINIEST please

Discussion

25.	A milk tank in a form of cylinder whose radius is 5 m and length is 9m find the quantity of milk stored in tank and explain step by step please
Answer» $\huge\boxed{\fcolorbox{red}{pink}{❥Qᴜᴇsᴛɪᴏɴ}}$ A milk tank in a form of cylinder whose radius is 5 m and length is 9m find the quantity of milk stored in tank $\huge\boxed{\fcolorbox{red}{pink}{❥Answer }}$ GIVEN that Radius = 5 m length = 9 m VOLUME of cylinder = πr²h = 22/7×5×5×9 = 4950/7 = 707.14 m ³ More to know The volume of a cylinder is the density of the cylinder which signifies the amount of material it can carry or how MUCH amount of any material can be immersed in it. Cylinder’s volume is given by the formula, πr2h, where r is the radius of the circular base and h is the height of the cylinder

25.

A milk tank in a form of cylinder whose radius is 5 m and length is 9m find the quantity of milk stored in tank and explain step by step please

Answer»

$\huge\boxed{\fcolorbox{red}{pink}{❥Qᴜᴇsᴛɪᴏɴ}}$

A milk tank in a form of cylinder whose radius is 5 m and length is 9m find the quantity of milk stored in tank

$\huge\boxed{\fcolorbox{red}{pink}{❥Answer }}$

GIVEN that

Radius = 5 m

length = 9 m

VOLUME of cylinder = πr²h

= 22/7×5×5×9

= 4950/7

= 707.14 m ³

More to know

The volume of a cylinder is the density of the cylinder which signifies the amount of material it can carry or how MUCH amount of any material can be immersed in it.
Cylinder’s volume is given by the formula, πr2h, where r is the radius of the circular base and h is the height of the cylinder

Discussion

26.	A fraction is a part ofobject.
Answer» We KNOW, a fraction MEANS a PART. So, fraction is the part of a whole object. THUS, a fraction is the part of a collection or collections of objects.

26.

A fraction is a part ofobject.

Answer»

We KNOW, a fraction MEANS a PART. So, fraction is the part of a whole object. THUS, a fraction is the part of a collection or collections of objects.

Discussion

27.	if 144 copies of book can be packed in 12 boxes of the same size how many boxes will be required for 216 copies
Answer» ANSWER: Number of CARTONS required for 72 books = 4 Number of cartons required for 1 book = \frac{4}{72} Number of cartons required for 360 books =\frac{4}{72} \times 360 = 20 So, 20 cartons are required for 360 books Step-by-step EXPLANATION:

27.

if 144 copies of book can be packed in 12 boxes of the same size how many boxes will be required for 216 copies

Answer»

ANSWER:

Number of CARTONS required for 72 books = 4

Number of cartons required for 1 book = \frac{4}{72}

Number of cartons required for 360 books =\frac{4}{72} \times 360 = 20

So, 20 cartons are required for 360 books

Step-by-step EXPLANATION:

Discussion

28.	Factorise:p^2qr+4p^3q-24p^3Plz give step-by-step explanation...As soon as possible.
Answer» Step-by-step explanation: 16(2p−3q) 2 −4(2p−3q) =4(2p−3q)[4(2p−3q)−1] TAKE 4(2p-3q) COMMON, =4(2p−3q)(8p−12q−1)

28.

Factorise:p^2qr+4p^3q-24p^3Plz give step-by-step explanation...As soon as possible.

Answer»

Step-by-step explanation:

16(2p−3q)

2

−4(2p−3q)

=4(2p−3q)[4(2p−3q)−1] TAKE 4(2p-3q) COMMON,

=4(2p−3q)(8p−12q−1)

Discussion

29.	Using (x + a) (x + b) = x2 + (a + b)x + ab, find(i) 4.1 × 4.2
Answer» Answer: 9.22( MARK as BRAINLIEST ) Step-by-step explanation: (x + a) (x + b) = X2 + (a + b)x + ab 4.1 x 4.2 = (4+0.1) x (4+0.2)= 4x2 + (0.1+0.2)x4 +0.1x0.2 = 8 + 1.2 + 0.02 = 9.22

29.

Using (x + a) (x + b) = x2 + (a + b)x + ab, find(i) 4.1 × 4.2

Answer»

Answer:

9.22( MARK as BRAINLIEST )

Step-by-step explanation:

(x + a) (x + b) = X2 + (a + b)x + ab

4.1 x 4.2

= (4+0.1) x (4+0.2)= 4x2 + (0.1+0.2)x4 +0.1x0.2

= 8 + 1.2 + 0.02

= 9.22

Discussion

30.	If a field is irrigated properly then the area field and the amount of farminga) vary directly b) Vary indirectlyc) Sometimes directly and sometimes indirectly d) None
Answer» ANSWER: answer is (C) OK this answer is RIGHT answer

30.

If a field is irrigated properly then the area field and the amount of farminga) vary directly b) Vary indirectlyc) Sometimes directly and sometimes indirectly d) None

Answer»

ANSWER:

answer is (C) OK this answer is RIGHT answer

Discussion

31.	What percentis 350 ml of 560 ml
Answer» Answer: 62.5 percentage Step-by-step EXPLANATION: HOPE it HELP you

31.

What percentis 350 ml of 560 ml

Answer»

Answer:

62.5 percentage

Step-by-step EXPLANATION:

HOPE it HELP you

Discussion

32.	Give me some formula related to Profit and Loss
Answer» ANSWER: Answer :- $\\$ PROFIT = (SP > CP) = SP - CP Loss = (CP > SP) = CP - SP Profit% = (Profit × 100 / CP)% Loss% = (Loss × 100 / CP)% SP when Profit PERCENT is given = (100 + Profit % / 100)× CP CP when Profit Percent is given = (SP × 100 / 100 + Profit %) SP when Loss Percent is given = (100 - Loss / 100)× CP CP when Loss Percent is given = (SP × 100 / 100 - Loss)

32.

Give me some formula related to Profit and Loss

Answer»

ANSWER:

Answer :-

$\\$

PROFIT = (SP > CP) = SP - CP

Loss = (CP > SP) = CP - SP

Profit% = (Profit × 100 / CP)%

Loss% = (Loss × 100 / CP)%

SP when Profit PERCENT is given = (100 + Profit % / 100)× CP

CP when Profit Percent is given = (SP × 100 / 100 + Profit %)

SP when Loss Percent is given = (100 - Loss / 100)× CP

CP when Loss Percent is given = (SP × 100 / 100 - Loss)

Discussion

33.	Find x in 3 : x : : 10 : 12
Answer» ANSWER: =7 Step-by-step explanation: 2³+2=10 3²+3=12 1³+2=3 2²+3=7

33.

Find x in 3 : x : : 10 : 12

Answer»

ANSWER:

=7

Step-by-step explanation:

2³+2=10

3²+3=12

1³+2=3

2²+3=7

Discussion

34.	(z+⅙) (z+6)please give me answer of this question
Answer» ANSWER: HEY MATE, here is the answer

34.

(z+⅙) (z+6)please give me answer of this question

Answer»

ANSWER:

HEY MATE, here is the answer

Discussion

35.	14) Find the volume of a cube whose total surface area is 216sqm
Answer» Answer: 216 Step-by-step explanation: 216 is the volume of a CUBE whose TOTAL surface AREA is 216sqm

35.

14) Find the volume of a cube whose total surface area is 216sqm

Answer»

Answer:

216

Step-by-step explanation:

216 is the volume of a CUBE whose TOTAL surface AREA is 216sqm

Discussion

36.	8. =(a) 1b)-1c) 6d) 3
Answer» ANSWER: I can't UNDERSTAND the QUESTION

36.

8. =(a) 1b)-1c) 6d) 3

Answer»

ANSWER:

I can't UNDERSTAND the QUESTION

Discussion

37.	Simplify by factor method(z^2-7z-30)/(z-10)
Answer» ANSWER: I HOPE it will HELP you.. .

37.

Simplify by factor method(z^2-7z-30)/(z-10)

Answer»

ANSWER:

I HOPE it will HELP you.. .

Discussion

38.	9. Which of the following is a positive rational number?(a) b) c)d) - 5
Answer» ANSWER: -5 only the answer MARK me BRAINLIST

38.

9. Which of the following is a positive rational number?(a) b) c)d) - 5

Answer»

ANSWER:

-5 only the answer MARK me BRAINLIST

Discussion

39.	Multiply and reduce to lowest form (I) 3/8 ✖ 4/9 (ii) 11/10 ✖ 2/5. with solution
Answer» ANSWER: i) 1/6 ii) 11/25 Step-by-step EXPLANATION: i) MULTIPLE 3/8 by 4/9 and then BRING to LOWEST term ii) multiple 11/10 by 4/9 and then bring to lowest term

39.

Multiply and reduce to lowest form (I) 3/8 ✖ 4/9 (ii) 11/10 ✖ 2/5. with solution

Answer»

ANSWER:

i) 1/6 ii) 11/25

Step-by-step EXPLANATION:

i) MULTIPLE 3/8 by 4/9 and then BRING to LOWEST term

ii) multiple 11/10 by 4/9 and then bring to lowest term

Discussion

40.	The value of 3×³√1000 a) 30b) 10c) 3
Answer» ANSWER: CUBE root PF 1000 is 10 Step-by-step explanation: So, B is the right answer *MARK ME AS* *BRAINLIEST*

40.

The value of 3×³√1000 a) 30b) 10c) 3

Answer»

ANSWER:

CUBE root PF 1000 is 10

Step-by-step explanation:

So, B is the right answer

MARK ME AS BRAINLIEST

Discussion

41.	If 20 oranges cost 50, find the price of 16 oranges.please can explain it?
Answer» Given, cost of 20 oranges = RS 50. Then , cost of 1 orange = 50/20 = Rs 2.5 Now , cost of 16 oranges = 16× 2.5 = Rs 50.

41.

If 20 oranges cost 50, find the price of 16 oranges.please can explain it?

Answer»

Given,

cost of 20 oranges = RS 50.

Then , cost of 1 orange = 50/20 = Rs 2.5

Now , cost of 16 oranges = 16× 2.5 = Rs 50.

Discussion

42.	Ue. 01 Are the following statements true?(a) 40 persons : 200 persons - 15:*75
Answer» Answer: TRUE Step-by-step explanation: 40 : 200 in lowest form= 1 : 5 15 : 75 in lowest form = 1 : 5 1 : 5 = 1 : 5 As the statement is true

42.

Ue. 01 Are the following statements true?(a) 40 persons : 200 persons - 15:*75

Answer»

Answer:

TRUE

Step-by-step explanation:

40 : 200 in lowest form= 1 : 5

15 : 75 in lowest form = 1 : 5

1 : 5 = 1 : 5

As the statement is true

Discussion

43.	8.(a) 1b)-1c) 6d) 3
Answer» ANSWER: what is the QUESTION? Step-by-step EXPLANATION: you should WRITE the WHOLE question.

43.

8.(a) 1b)-1c) 6d) 3

Answer»

ANSWER:

what is the QUESTION?

Step-by-step EXPLANATION:

you should WRITE the WHOLE question.

Discussion

44.	Six seventh is writtenas_________
Answer» ANSWER: SIX SEVENTH is written as 6/7 MARK IT AS BRAINLIEST ANSWER FLW ME

44.

Six seventh is writtenas_________

Answer»

ANSWER:

SIX SEVENTH is written

as 6/7

MARK IT AS BRAINLIEST ANSWER

FLW ME

Discussion

45.	Amita saves Rs.6500 from her salary if this is 20% of her salary, what is her salary?please answer fast without spam thenni will mark as BRAINLIST please
Answer» ANSWER: Rs 32,500 Step-by-step EXPLANATION: let Amita's SALARY be x given that 20% of x = Rs 6500 => [20 * x] / 100 = 6500 => 20X = 6500×100 => x = [6500 × 100]/20 => x = Rs 32500

45.

Amita saves Rs.6500 from her salary if this is 20% of her salary, what is her salary?please answer fast without spam thenni will mark as BRAINLIST please

Answer»

ANSWER:

Rs 32,500

Step-by-step EXPLANATION:

let Amita's SALARY be x

given that 20% of x = Rs 6500

=> [20 * x] / 100 = 6500

=> 20X = 6500×100

=> x = [6500 × 100]/20

=> x = Rs 32500

Discussion

46.	Find the ratio of highest peak and lowest peak1) 15:222 22:153) 3:24 25 15
Answer» Answer: 22:15 Pls MARK as BRAINLIEST and FOLLOW

46.

Find the ratio of highest peak and lowest peak1) 15:222 22:153) 3:24 25 15

Answer»

Answer:

22:15

Pls MARK as BRAINLIEST and FOLLOW

Discussion

47.	At what rate of interest will a sum of ₹ 32,500 earn an interest of ₹ 5,200 in 2 years?
Answer» ANSWER: RATE of INTEREST is 5 FJG

47.

At what rate of interest will a sum of ₹ 32,500 earn an interest of ₹ 5,200 in 2 years?

Answer»

ANSWER:

RATE of INTEREST is 5 FJG

Discussion

48.	Draw five triangles with sides of varying lengths. In each case, checka) Wether the sum of two sides is greater than the 3rd side. b) whether the difference of any two sides is less than the 3rd side
Answer» CHECK the PICTURE above<(￣︶￣)↗ Hope it HELPS you ◉‿◉

48.

Draw five triangles with sides of varying lengths. In each case, checka) Wether the sum of two sides is greater than the 3rd side. b) whether the difference of any two sides is less than the 3rd side

Answer»

CHECK the PICTURE above<(￣︶￣)↗

Hope it HELPS you ◉‿◉

Discussion

49.	Sin^262/cos^228-cos^259/sin^231-4cos^2*45
Answer» ANSWER: -2 Step-by-step EXPLANATION: $\frac{sin^2{62}}{cos^2{28}}$ - $\frac{cos^2{59}} {sin^2{31}}$ - 4 cos²45 = $\frac{sin^2{(90-28)}}{cos^2{28}}$ - $\frac{cos^2{(90-31)}} {sin^2{31}}$ - 4 ( $\frac{<klux>1</klux>}{\sqrt{2} }$ )² = $\frac{cos^2{28}}{cos^2{28}}$ - $\frac {sin^2{31}} {sin^2{31}}$ - 4 ( $\frac{1}{{2} }$ ) = 1 - 1 - 2 = -2

49.

Sin^262/cos^228-cos^259/sin^231-4cos^2*45

Answer»

ANSWER:

-2

Step-by-step EXPLANATION:

$\frac{sin^2{62}}{cos^2{28}}$ - $\frac{cos^2{59}} {sin^2{31}}$ - 4 cos²45

= $\frac{sin^2{(90-28)}}{cos^2{28}}$ - $\frac{cos^2{(90-31)}} {sin^2{31}}$ - 4 ( $\frac{<klux>1</klux>}{\sqrt{2} }$ )²

= $\frac{cos^2{28}}{cos^2{28}}$ - $\frac {sin^2{31}} {sin^2{31}}$ - 4 ( $\frac{1}{{2} }$ )

= 1 - 1 - 2

= -2

Discussion

50.	A plot 110 metres long and 60 metres broad is to be covered with grass leaving 5 metres all round. Find thearea to be laid with grass.
Answer» Answer: Length of outside = 110 Breadth of outside = 80 Area of plot = L × B = 110 × 80 = 8800 Length of inside = 110 - 10 = 100 Breadth of inside = 80 - 10 = 70 Area of inside = 100 × 70 = 7000 Area to be LAID with grass = 7000 Step-by-step EXPLANATION:

50.

A plot 110 metres long and 60 metres broad is to be covered with grass leaving 5 metres all round. Find thearea to be laid with grass.

Answer»

Answer:

Length of outside = 110

Breadth of outside = 80

Area of plot = L × B

= 110 × 80

= 8800

Length of inside = 110 - 10 = 100

Breadth of inside = 80 - 10 = 70

Area of inside = 100 × 70 = 7000

Area to be LAID with grass = 7000

Step-by-step EXPLANATION:

Discussion

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