98971 + Interview Questions in Primary School in Math

1.	Find 3 rational no between -1 & -2/3
Answer» Answer: Step-by-step explanation: -1=-1/1 GIVEN NUMBERS are -1/1 and -2/3 Taking the LCM=3 -1/1=[-1 x 3]/1 x 3=-3/3 and -2/3=-2/3 no numbers so MULTIPLYING both with 12 -3/3 x 12/12= -36/36 and -2/3 x 12/12=-24/36 three numbers are -29/36 , -31/36 and -35/36 Hope it helps plz mark the brainliest.

1.

Find 3 rational no between -1 & -2/3

Answer»

Answer:

Step-by-step explanation: -1=-1/1

GIVEN NUMBERS are -1/1 and -2/3

Taking the LCM=3

-1/1=[-1 x 3]/1 x 3=-3/3

and

-2/3=-2/3

no numbers

so MULTIPLYING both with 12

-3/3 x 12/12= -36/36

and

-2/3 x 12/12=-24/36

three numbers are -29/36 , -31/36 and -35/36

Hope it helps

plz mark the brainliest.

Discussion

2.	Find the number of sides of a regular polygon whose each interior angle measures 120 degrees
Answer» ANSWER: *Answer:INTERIOR angle = 120 deg, then each EXTERIOR angle = 180–120 = 60 deg. So the polygon has 360 deg/60 deg = 6 SIDES*

2.

Find the number of sides of a regular polygon whose each interior angle measures 120 degrees

Answer»

ANSWER:

Answer:INTERIOR angle = 120 deg, then each EXTERIOR angle = 180–120 = 60 deg. So the polygon has 360 deg/60 deg = 6 SIDES

Discussion

3.	A number consists of two digits whose sum is 8. If 18 is added to thenumber, its digits are interchanged. The number is
Answer» Answer: mark me brainliest please Step-by-step explanation: Let us assume that one of the digit of the TWO digit number is X, then problem the other number will be (8 - X) From problem we get that, if we add 27 to the number the digits get interchanged and also since the number is a two digit number then X will in tens place (7 - X) will be in ONES place. So the equation we get 10X + (8 - X) + 18 = 10(8 - X) + X 10X + 8 - X + 18 = 80 -10X + X 9X + 26 = 80 - 9X 9X + 9X = 80 - 26 18X = 54 X = 54/18 X = 3, So the digit in tens place = 3 the digit in ones place is (8 - 3 = 5) , then the number is 35 and when 18 is added the RESULT is 53, the digits interchange their position in the new number. Ans: 35. Hope this helps !!

3.

A number consists of two digits whose sum is 8. If 18 is added to thenumber, its digits are interchanged. The number is

Answer»

Answer:

mark me brainliest please

Step-by-step explanation:

Let us assume that one of the digit of the TWO digit number is X, then problem the other number will be (8 - X)

From problem we get that, if we add 27 to the number the digits get interchanged and also since the number is a two digit number then X will in tens place (7 - X) will be in ONES place.

So the equation we get

10X + (8 - X) + 18 = 10(8 - X) + X

10X + 8 - X + 18 = 80 -10X + X

9X + 26 = 80 - 9X

9X + 9X = 80 - 26

18X = 54

X = 54/18

X = 3,

So the digit in tens place = 3 the digit in ones place is (8 - 3 = 5) , then the number is 35 and when 18 is added the RESULT is 53, the digits interchange their position in the new number.

Ans: 35.

Hope this helps !!

Discussion

4.	Chapter AssessmentM.M.: 30 marks..SECTION A : Short Answer Questions (2 marks)5x 2 = 10 marks1. Evaluate : (- 4) * (-5) x (-6) (2)2. Find the product using suitable property. (- 300) x 49 + (- 300)3. Divide : (-1024) - 84. Simplify : - 12 (-5) - 27 - 95. Which integer multiplied by - 3 gives the product - 36?SECTION B : Short Answer Questions (3 marks)4x3 = 12 marks1. Solve using distributive property - 69 1032. Simplify : 65 - (-13) + (-72) + (-8)3. The product of two integers is - 437 if one integer is 23, find the other.4. The temperature of a city at 12 noon was 16°C. Every hour it deceases by 3°C. What will betemperature at 5 p.m.?SECTION C : Long Answer Questions (4 marks)2 x 4 = 8 marks1. In a class test of 15 questions 4 marks are given for every correct answer and (-2) marks for everyincorrect answer and no marks are given for questions that are not attempted.(i) Daksh attempts all questions but only 10 of his answers are correct. What is his score?(ii) Satvik gets only 4 answers correct. What will be his score, if he did not attempt 8 questions at all?2. A shopkeeper earns a profit of * 1 by selling a pencil and incurs a loss of 20 paise by selling aneraser.(1) In a given day, he incurs an overall loss of 10. On this day, he sold 35 pencils, How manyerasers were sold on this day?(ii) Next day, he earned a profit of 25. On this day, he sold 100 erasers. How many pencils didhe sell?
Answer» Answer: you are GIVING 5 POINTS to GAIN 30 marks. You 're cheating

4.

Chapter AssessmentM.M.: 30 marks..SECTION A : Short Answer Questions (2 marks)5x 2 = 10 marks1. Evaluate : (- 4) * (-5) x (-6) (2)2. Find the product using suitable property. (- 300) x 49 + (- 300)3. Divide : (-1024) - 84. Simplify : - 12 (-5) - 27 - 95. Which integer multiplied by - 3 gives the product - 36?SECTION B : Short Answer Questions (3 marks)4x3 = 12 marks1. Solve using distributive property - 69 1032. Simplify : 65 - (-13) + (-72) + (-8)3. The product of two integers is - 437 if one integer is 23, find the other.4. The temperature of a city at 12 noon was 16°C. Every hour it deceases by 3°C. What will betemperature at 5 p.m.?SECTION C : Long Answer Questions (4 marks)2 x 4 = 8 marks1. In a class test of 15 questions 4 marks are given for every correct answer and (-2) marks for everyincorrect answer and no marks are given for questions that are not attempted.(i) Daksh attempts all questions but only 10 of his answers are correct. What is his score?(ii) Satvik gets only 4 answers correct. What will be his score, if he did not attempt 8 questions at all?2. A shopkeeper earns a profit of * 1 by selling a pencil and incurs a loss of 20 paise by selling aneraser.(1) In a given day, he incurs an overall loss of 10. On this day, he sold 35 pencils, How manyerasers were sold on this day?(ii) Next day, he earned a profit of 25. On this day, he sold 100 erasers. How many pencils didhe sell?

Answer»

Answer:

you are GIVING 5 POINTS to GAIN 30 marks.

You 're cheating

Discussion

5.	D) (68 x 4) x 20 = 68 x (4 x 20) =e) 20 x 30 = 30 x 20 =f) 84 + 5 =89 =g) 12 x (50 + 15) = (12 x 50) + (12 x 15) =h) 56 + 89 = 89 + 56 =i) 34 + (12 +23) = (34 + 12) + 23 =j) 77 x 0 = 0 =k) 1 x 66 = 66 =l) 20 (10 + 5) = (20 x 10) + (20 x 5) =NAME THE PROPERTY PLZZZZZZZZZZZZZZZZZZZZZ
Answer» Associative Commutative Addition Distributive Commutative Associative Multiplication Additive identity Distributive Please MARK as BRAINLIEST ANSWER

Discussion

6.	Please first understand that (e) part question and then answer the (f) part question
Answer» Answer: -2 Step-by-step explanation: 120 / -4 =-30 6-(-9) = 6+9 =15 -30 /15 = -2

6.

Please first understand that (e) part question and then answer the (f) part question

Answer»

Answer:

-2

Step-by-step explanation:

120 / -4 =-30

6-(-9) = 6+9 =15

-30 /15 = -2

Discussion

7.	14y-8=13 please guys jaldi batao explanation may
Answer» Step-by-step explanation: THANKS SE kam nhi chalega brainliest ghosit karo DEAD NAHI

7.

14y-8=13 please guys jaldi batao explanation may

Answer»

Step-by-step explanation:

THANKS SE kam nhi chalega brainliest ghosit karo

DEAD NAHI

Discussion

8.	Find the hcf using comman factorization method 246 and 548
Answer» Step-by-step EXPLANATION: HOPE you will UNDERSTAND

8.

Find the hcf using comman factorization method 246 and 548

Answer»

Step-by-step EXPLANATION:

HOPE you will UNDERSTAND

Discussion

9.	the length of a rectangular plot of land is twice its breadth the perimeter of a of the plot be 180 metre then find its area
Answer» ANSWER: Step-by-step EXPLANATION: let breadth be = y length = 2y perimeter = 2(l+b) = 2 (y+2y) =180 6y =180 y =30(breadth) 2y = length = 60 AREA = length x breadth = 1800

9.

the length of a rectangular plot of land is twice its breadth the perimeter of a of the plot be 180 metre then find its area

Answer»

ANSWER:

Step-by-step EXPLANATION:

let breadth be = y

length = 2y

perimeter = 2(l+b) = 2 (y+2y) =180

6y =180

y =30(breadth)

2y = length = 60

AREA = length x breadth = 1800

Discussion

10.	answer me with explation . correct answer will be mark as brainlist and useless answer will be reported ✌️
Answer» HOPE this HELPS you out MARK as BRAINLIEST PLS

10.

answer me with explation . correct answer will be mark as brainlist and useless answer will be reported ✌️

Answer»

HOPE this HELPS you out

MARK as BRAINLIEST PLS

Discussion

11.	Factorise x^4+1x^3 -7x^2-x+6, if it is given that x-2 is a factor of it
Answer» Answer: give me THANKS if my answer is GOOD i HOPE it wiil help

11.

Factorise x^4+1x^3 -7x^2-x+6, if it is given that x-2 is a factor of it

Answer»

Answer:

give me THANKS if my answer is GOOD

i HOPE it wiil help

Discussion

12.	the length of the rectangular plot of land is twice its breadth if the perimeter of the plot be 180 meters then find its area
Answer» Units are ignored in calculation. Answer: 1800 m^2 Step-by-step explanation: Let the breadth of the rectangle be a As LENGTH is twice of breadth, it should be 2a. Given, ⇒ Perimeter = 180 Perimeter of rectangle = 2( length + breadth ) ⇒ 2( 2a + a ) = 180 ⇒ 2( 3a ) = 180 ⇒ 6A = 180 ⇒ a = 30 *AREA of rectangle = length breadth** ⇒ Area of rectangle = 2a * a = 2a^2 = 2( 30 )^2 = 2( 900 ) = 1800

12.

the length of the rectangular plot of land is twice its breadth if the perimeter of the plot be 180 meters then find its area

Answer»

Units are ignored in calculation.

Answer:

1800 m^2

Step-by-step explanation:

Let the breadth of the rectangle be a

As LENGTH is twice of breadth, it should be 2a.

Given,

⇒ Perimeter = 180

Perimeter of rectangle = 2( length + breadth )

⇒ 2( 2a + a ) = 180

⇒ 2( 3a ) = 180

⇒ 6A = 180

⇒ a = 30

AREA of rectangle = length * breadth

⇒ Area of rectangle = 2a * a

= 2a^2

= 2( 30 )^2

= 2( 900 )

= 1800

Discussion

13.	Is division of integers closed? Give an example to support your answerPlz help meIt’s Very urgent
Answer» ANSWER: The set of integers is not closed under the operation of division Explanation: when you DIVIDE ONE integer by ANOTHER, you don't always get another integer as the answer. For example, 4 and 9 are both integers, but 4 ÷ 9 = 4/9.

13.

Is division of integers closed? Give an example to support your answerPlz help meIt’s Very urgent

Answer»

ANSWER:

The set of integers is not closed under the operation of division

Explanation:

when you DIVIDE ONE integer by ANOTHER, you don't always get another integer as the answer. For example, 4 and 9 are both integers, but 4 ÷ 9 = 4/9.

Discussion

14.	What will be the answer of 3+4/5 and the divided to 2/5 - 2/3
Answer» 3+ 4/5 = 19/5 2/5- 2/3 = - 4/ 15 so (19/5 )/ -4/15 = 19/5 * (- 15/4 )= -57/ 4

Discussion

15.	Please help me with this answer i need it soon
Answer» Answer: 3 powers and then the same thing happened with my favorite PLACE for you have received it yet to FIND out if you have any other INFORMATION is INTENDED

15.

Please help me with this answer i need it soon

Answer»

Answer:

3 powers and then the same thing happened with my favorite PLACE for you have received it yet to FIND out if you have any other INFORMATION is INTENDED

Discussion

16.	The populationof a city is 67,721 and the neighbouring city has a population of 52,103. Estimate the difference between two cities. (Rounding your answer up to 1000)
Answer» Answer: 1,30,000 Step-by-step explanation: 67721 = 68000 52103= 52000 Now 68000+52000=130000

16.

The populationof a city is 67,721 and the neighbouring city has a population of 52,103. Estimate the difference between two cities. (Rounding your answer up to 1000)

Answer»

Answer:

1,30,000

Step-by-step explanation:

67721 = 68000

52103= 52000

Now 68000+52000=130000

Discussion

17.	Given below are few days you have to make a number following the instruction 0456 971
Answer» ANSWER: HI DONKEY Step-by-step EXPLANATION: donkey

17.

Given below are few days you have to make a number following the instruction 0456 971

Answer»

ANSWER:

HI DONKEY

Step-by-step EXPLANATION:

donkey

Discussion

18.	The different of an in teacher p and -8 is 3 find the value of p
Answer» ANSWER: answer is that QUESTION by a

18.

The different of an in teacher p and -8 is 3 find the value of p

Answer»

ANSWER:

answer is that QUESTION by a

Discussion

19.	What will be the number of digit in the square root of 25600(a)2 (b)3 (c)1 (d)None of these
Answer» ANSWER: (B)3 Step-by-step EXPLANATION: SQUARE ROOT of 25600=160

19.

What will be the number of digit in the square root of 25600(a)2 (b)3 (c)1 (d)None of these

Answer»

ANSWER:

(B)3

Step-by-step EXPLANATION:

SQUARE ROOT of 25600=160

Discussion

20.	A boy scored the following marks in various class test during a year each test being out of 20: 15,17,16,7,9,12,14,6,3,19,12 find mode and mean of above data
Answer» Olallsjsheiakosicy7girii kxuuviksks

20.

A boy scored the following marks in various class test during a year each test being out of 20: 15,17,16,7,9,12,14,6,3,19,12 find mode and mean of above data

Answer»

Olallsjsheiakosicy7girii kxuuviksks

Discussion

21.	751[-125]please search
Answer» 751(-125) = -44625

21.

751[-125]please search

Answer»

7*51*(-125) = -44625

Discussion

22.	ClassmateDatePageEX los13. ConstructSeum here? What1)using the numbers from 5 to3xZ. What is the magicrelation is there between the magic sumand the number in the central cell?
Answer» ANSWER: answer is that QUESTION by a few DAYS AGO and

22.

ClassmateDatePageEX los13. ConstructSeum here? What1)using the numbers from 5 to3xZ. What is the magicrelation is there between the magic sumand the number in the central cell?

Answer»

ANSWER:

answer is that QUESTION by a few DAYS AGO and

Discussion

23.	In a tournament every match won was awarded 3 points a draw 1 point and 0 point for loss. How many points did the winning team get in the tournament?
Answer» bro FIRST U mention how many MATCHES did a team win

Discussion

24.	Q1.Underline the adjectives and write what kind they are:(a) Prince Gautama was kind and caring. (b) I need some assistance.(c) The first man was Adam.I was last in line.(d) Italian food is cooked in Olive oil(e) Each and every thing remind us of our country. (f) These apples are juicy.
Answer» (a) kind- QUALITY caring-quality (b) some - quantity (c) first - NUMBER LAST - number (d) (E) each - quantity (F) these- demonstrative juicy - quality

24.

Q1.Underline the adjectives and write what kind they are:(a) Prince Gautama was kind and caring. (b) I need some assistance.(c) The first man was Adam.I was last in line.(d) Italian food is cooked in Olive oil(e) Each and every thing remind us of our country. (f) These apples are juicy.

Answer»

(a) kind- QUALITY

caring-quality

(b) some - quantity

(c) first - NUMBER

LAST - number

(d)

(E) each - quantity

(F) these- demonstrative

juicy - quality

Discussion

25.	What is the LCM of 12,20
Answer» ANSWER: BRAINLIST ME FAST AND FOLLOW ME FAST

25.

What is the LCM of 12,20

Answer»

ANSWER:

BRAINLIST ME FAST AND FOLLOW ME FAST

Discussion

26.	Given below are few digits you have to make a number follow the instruction 0456 971
Answer» ANSWER: PLEASE WRITE the WHOLE QUESTION please

26.

Given below are few digits you have to make a number follow the instruction 0456 971

Answer»

ANSWER:

PLEASE WRITE the WHOLE QUESTION please

Discussion

27.	Ethen one of the new numbers becomes twice the bther new number. Whatnumbers?*03. Sum of the digits of a two-digit number is 9. When we interchange the digfound that the resulting new number is greater than the original number by 27is the two-digit number?4. One of the two digits of a two digit number is three times the other digitinterchange the digits of this two-digit number and add the resulting numbeoriginal number, you get 88. What is the original number?5. Shobo's mother's present age is six times Shobo's present age. Shobo's ayears from now will be one third of his mother's present age. What apresent ages?6. There is a narrow rectangular plot, reserved for a school, in Mahuli villalength and breadth of the plot are in the ratio 11:4. At the rate 100 per metcost the village panchayat 3 75000 to fence the plot. What are the dimenthe plot?7. Hasan buys two kinds of cloth materials for school uniforms shirt mat
Answer» ANSWER: 68 is the RIGHT answer to your QUESTIONS

27.

Ethen one of the new numbers becomes twice the bther new number. Whatnumbers?*03. Sum of the digits of a two-digit number is 9. When we interchange the digfound that the resulting new number is greater than the original number by 27is the two-digit number?4. One of the two digits of a two digit number is three times the other digitinterchange the digits of this two-digit number and add the resulting numbeoriginal number, you get 88. What is the original number?5. Shobo's mother's present age is six times Shobo's present age. Shobo's ayears from now will be one third of his mother's present age. What apresent ages?6. There is a narrow rectangular plot, reserved for a school, in Mahuli villalength and breadth of the plot are in the ratio 11:4. At the rate 100 per metcost the village panchayat 3 75000 to fence the plot. What are the dimenthe plot?7. Hasan buys two kinds of cloth materials for school uniforms shirt mat

Answer»

ANSWER:

68 is the RIGHT answer to your QUESTIONS

Discussion

28.	Express 0.3in the form of where P and q are integers and q not equals to zero
Answer» ANSWER: 3/10 is the answer....HOPE this HELPS you

28.

Express 0.3in the form of where P and q are integers and q not equals to zero

Answer»

ANSWER:

3/10 is the answer....HOPE this HELPS you

Discussion

29.	To rationalize the denominator 1 by (square root (a) + b ) we multiply this by?
Answer» Explanation: LET us TAKE an Example - Rationalize the Denominator ⇒ 1/2 - √3 = 1/2 - √3 × 2 + √3/2 + √3 = 2 + √3/(2 - √3)(2 + √3) = 2 + √3/(2)² - (√3)² = 2 + √3/4 - 3 = 2 + √3 ∴ We have to multiply the number with same number only we have to INTERCHANGE the signs. Plzzz Mark As Brainliest!! and Follow Me!!

29.

To rationalize the denominator 1 by (square root (a) + b ) we multiply this by?

Answer»

Explanation:

LET us TAKE an Example -

Rationalize the Denominator ⇒ 1/2 - √3

= 1/2 - √3 × 2 + √3/2 + √3

= 2 + √3/(2 - √3)(2 + √3)

= 2 + √3/(2)² - (√3)²

= 2 + √3/4 - 3

= 2 + √3

∴ We have to multiply the number with same number only we have to INTERCHANGE the signs.

Plzzz Mark As Brainliest!! and Follow Me!!

Discussion

30.	Plz help me out with this sum
Answer» Answer: HEILIGHEID hindhu a message to do with you on Friday the same PROBLEM and a message to be in my case I am very happy BIRTHDAY and have been ABLE a bit more of these days to

30.

Plz help me out with this sum

Answer»

Answer:

HEILIGHEID hindhu a message to do with you on Friday the same PROBLEM and a message to be in my case I am very happy BIRTHDAY and have been ABLE a bit more of these days to

Discussion

31.	Given below are few digits you have to make a number following the
Answer» Step-by-step EXPLANATION: U have not GIVEN the digits plzz check QUESTION before u post ♥️♥️♥️.

31.

Given below are few digits you have to make a number following the

Answer»

Step-by-step EXPLANATION:

U have not GIVEN the digits

plzz check QUESTION before u post

♥️♥️♥️.

Discussion

32.	Factorize please ax²-x+1/2 -x - (1/2)^2
Answer» ANSWER: a=1/2 Step-by-step EXPLANATION:

32.

Factorize please ax²-x+1/2 -x - (1/2)^2

Answer»

ANSWER:

a=1/2

Step-by-step EXPLANATION:

Discussion

33.	5x4+(-8)÷2-12 is equal to
Answer» ANSWER: answer is 4 HOPE this will HELP you

33.

5x4+(-8)÷2-12 is equal to

Answer»

ANSWER:

answer is 4

HOPE this will HELP you

Discussion

34.	Q- Criven blowfewfollowingThe instructionbloow areuydigitsالمللhave to make a number
Answer» Answer: For every ANDROID phone, regardless of manufacturer, you'll be ABLE to FIND your phone number if you go to Settings > About Phone or About Device > Status > My phone number. Some Android phones will have SIM or SIM card status listed within Status.

34.

Q- Criven blowfewfollowingThe instructionbloow areuydigitsالمللhave to make a number

Answer»

Answer:

For every ANDROID phone, regardless of manufacturer, you'll be ABLE to FIND your phone number if you go to Settings > About Phone or About Device > Status > My phone number. Some Android phones will have SIM or SIM card status listed within Status.

Discussion

35.	______ is the Identity for the addition for rational number.(a)0 (b)1 (c)2 (d)None of these
Answer» 0(OPTION a) is the ADDITIVE identity for RATIONAL NUMBERS.

35.

______ is the Identity for the addition for rational number.(a)0 (b)1 (c)2 (d)None of these

Answer»

0(OPTION a) is the ADDITIVE identity for RATIONAL NUMBERS.

Discussion

36.	TEST PAPER-1A. 1. The sum of two integers is -12. If one of them is 43, find the other.2The difford
Answer» Answer: -55 Step-by-step explanation: Let the other interger be X then AQ X+ 43 = -12 X= -55 hence ANS is -55

36.

TEST PAPER-1A. 1. The sum of two integers is -12. If one of them is 43, find the other.2The difford

Answer»

Answer:

-55

Step-by-step explanation:

Let the other interger be X

then AQ

X+ 43 = -12

X= -55

hence ANS is -55

Discussion

37.	Find the product using suitable properties 325x(-204)Plz help it’s very Urgent
Answer» 325×(-204)= -[325×(200+4)] USING DISTRIBUTIVE PROPERTY we get, -[(325×200)+(325×4)] = -(65000+1300) = (-66300) MARK me as BRAINLIEST

37.

Find the product using suitable properties 325x(-204)Plz help it’s very Urgent

Answer»

325×(-204)= -[325×(200+4)]

USING DISTRIBUTIVE PROPERTY we get,

-[(325×200)+(325×4)]

= -(65000+1300)

= (-66300)

MARK me as BRAINLIEST

Discussion

38.	160 + x +x = 360 with calculations please send fast
Answer» 100 ( ANS) Step-by-step explanation: 160 +x+x=360 160+ 2x=360 2x=360-160 2x=200 x= 200/2 x=100

38.

160 + x +x = 360 with calculations please send fast

Answer»

100 ( ANS)

Step-by-step explanation:

160 +x+x=360

160+ 2x=360

2x=360-160

2x=200

x= 200/2

x=100

Discussion

39.	There are about 795 houses in this region. The average family size is 6 people. Estimate number of people living in the region. (Rounding your answer up to 100)
Answer» ANSWER: 795 x 6= 4570= 4600(rounded off to NEAREST hundreds) Hope it is helpful PLz MARK the brainliest. Step-by-step EXPLANATION:

39.

There are about 795 houses in this region. The average family size is 6 people. Estimate number of people living in the region. (Rounding your answer up to 100)

Answer»

ANSWER: 795 x 6= 4570= 4600(rounded off to NEAREST hundreds)

Hope it is helpful

PLz MARK the brainliest.

Step-by-step EXPLANATION:

Discussion

40.	Please help me with these two maths questions thanks very much
Answer» Answer: 8fx8ct8cov8rx7tg7gxyxiycyct7x6xy9gyCytc8yc6rx7c9f7tdyf8ydr6d9h0yxr6x6tg9uh9yfr6d8v8txr6f9ugtx6tx7tx7yv9hcfx6c8yv8yc6tx7tc9yv8ygy8c6

40.

Please help me with these two maths questions thanks very much

Answer»

Answer:

8fx8ct8cov8rx7tg7gxyxiycyct7x6xy9gyCytc8yc6rx7c9f7tdyf8ydr6d9h0yxr6x6tg9uh9yfr6d8v8txr6f9ugtx6tx7tx7yv9hcfx6c8yv8yc6tx7tc9yv8ygy8c6

Discussion

41.	Solve the following by expanding the numbers and using the brackets 250 X 107
Answer» $250 \times 107 = 26755$ Step-by-step EXPLANATION: ANSWER is that QUESTION by a

41.

Solve the following by expanding the numbers and using the brackets 250 X 107

Answer»

$250 \times 107 = 26755$

Step-by-step EXPLANATION:

ANSWER is that QUESTION by a

Discussion

42.	(3m+5n)³please give the answers of this question urgently
Answer» $\huge{\underline{\tt{QUESTION:-}}}$ SOLVE :- (3M + 5N)^3 $\huge{\underline{\tt{ANSWER:-}}}$ See the ATTACHMENT !

Discussion

43.	Solve this x-8x/3 +5x/2 = 17/6 -42/6
Answer» ANSWER: Step-by-step explanation: X+7 -8x/3 = 17/6 – 5X/2 X+7 -8x/3 +5x/2= 17/6 LCM of the denominators 2, 3 is 6. [6(x+7)- 2(8x)+3(5x)]/6=17/6 6X+42-16x+15x=6× (17/6) 6x -16x+15x+42= 17 -10x+15x=17-42 5x= -25 x= -25/5 X= -5 Pls MARK as BRAINLIEST

43.

Solve this x-8x/3 +5x/2 = 17/6 -42/6

Answer»

ANSWER:

Step-by-step explanation:

X+7 -8x/3 = 17/6 – 5X/2

X+7 -8x/3 +5x/2= 17/6

LCM of the denominators 2, 3 is 6.

[6(x+7)- 2(8x)+3(5x)]/6=17/6

6X+42-16x+15x=6× (17/6)

6x -16x+15x+42= 17

-10x+15x=17-42

5x= -25

x= -25/5

X= -5

Pls MARK as BRAINLIEST

Discussion

44.	Using division method find the square root of 27225 11. Find the square root of 7 up to 3 decimal places.
Answer» ANSWER: a)165 b)2.645 Step-by-step EXPLANATION:

44.

Using division method find the square root of 27225 11. Find the square root of 7 up to 3 decimal places.

Answer»

ANSWER:

a)165

b)2.645

Step-by-step EXPLANATION:

Discussion

45.	The value of 'x' for which the two rational numbers 2/x , 12/18 are equivalent, is
Answer» ANSWER: Step-by-step explanation: 2/x = 12/18 2/x = 2/3 1/x = 1/3 x=3

45.

The value of 'x' for which the two rational numbers 2/x , 12/18 are equivalent, is

Answer»

ANSWER:

Step-by-step explanation:

2/x = 12/18

2/x = 2/3

1/x = 1/3

x=3

Discussion

46.	Express in the for p/q 3.537
Answer» ANSWER: $\frac{3537}{1000}$

46.

Express in the for p/q 3.537

Answer»

ANSWER:

$\frac{3537}{1000}$

Discussion

47.	Express the following decimals as rational numbers in standard form -0.052
Answer» ANSWER: answer is that QIESTION

47.

Express the following decimals as rational numbers in standard form -0.052

Answer»

ANSWER:

answer is that QIESTION

Discussion

48.	Onnumber line (-2).isreceived by Moving 3to the right from
Answer» ANSWER: HEY mate here is your Step-by-step explanation: HOPE IT HELPS YOU

48.

Onnumber line (-2).isreceived by Moving 3to the right from

Answer»

ANSWER:

HEY mate here is your

Step-by-step explanation:

HOPE IT HELPS YOU

Discussion

49.	Factorise 4а + 4а - 3
Answer» ANSWER: ANSWER IS HERE.. ....... ..... .. ..

49.

Factorise 4а + 4а - 3

Answer»

ANSWER:

ANSWER IS HERE.. .......

.....

..

Discussion

50.	The zeros of the polynomial 4x² +5/2x-3 are
Answer» answer:7 Step-by-step explanation:4x² +5/2x-3 are 7

50.

The zeros of the polynomial 4x² +5/2x-3 are

Answer»

answer:7

Step-by-step explanation:4x² +5/2x-3 are 7

Discussion

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