98971 + Interview Questions in Primary School in Math

1.	Sum of polynomials ab + ac and ab - ac is _____ (2ab,ac,2ac,ab)
Answer» Answer: 2ab Step-by-step EXPLANATION: ab+ac+ab-ac ab+ab 2ab

1.

Sum of polynomials ab + ac and ab - ac is _____ (2ab,ac,2ac,ab)

Answer»

Answer:

2ab

Step-by-step EXPLANATION:

ab+ac+ab-ac

ab+ab

2ab

Discussion

2.	Convert the mixed fractions into improper fractions :
Answer» ANSWER: here is your answer Step-by-step EXPLANATION: MARK me as BRAINLIST

2.

Convert the mixed fractions into improper fractions :

Answer»

ANSWER:

here is your answer

Step-by-step EXPLANATION:

MARK me as BRAINLIST

Discussion

3.	6m-5/2m=7/9please give me the answer
Answer» Answer: 2/9 Step-by-step explanation: 6m - 5/2m = 7/9 7/2m = 7/9 1/2m = 1/9 m = 2/9

3.

6m-5/2m=7/9please give me the answer

Answer»

Answer:

2/9

Step-by-step explanation:

6m - 5/2m = 7/9

7/2m = 7/9

1/2m = 1/9

m = 2/9

Discussion

4.	If b^2-2b-1=0 then b^2+1/b^2=
Answer» ANSWER: okokokokokokokokooookok okokokokokokokokooookok okokokokokokokokooookok

4.

If b^2-2b-1=0 then b^2+1/b^2=

Answer»

ANSWER:

okokokokokokokokooookok okokokokokokokokooookok okokokokokokokokooookok

Discussion

5.	Use distributive property of multiplication and evaluate (4/5x1/2) - (3/5x4/5)
Answer» ANSWER: -4/25 Step-by-step EXPLANATION: (4/5x1/2) - (3/5x4/5) = 4/5(1/2-3/5) = 4/5( (5-6)/5) = 4/5 ( -1/5) = -4/25 Please MARK me BRAINLIEST

5.

Use distributive property of multiplication and evaluate (4/5x1/2) - (3/5x4/5)

Answer»

ANSWER:

-4/25

Step-by-step EXPLANATION:

(4/5x1/2) - (3/5x4/5)

= 4/5(1/2-3/5)

= 4/5( (5-6)/5)

= 4/5 ( -1/5)

= -4/25

Please MARK me BRAINLIEST

Discussion

6.	All guya have me today 5:00 to 5:45 for solving maths
Answer» ANSWER: OK XD GIVE the LINK then ✌️✌️✌️

6.

All guya have me today 5:00 to 5:45 for solving maths

Answer»

ANSWER:

OK XD GIVE the LINK then ✌️✌️✌️

Discussion

7.	If x = 3 − 2√2 finda)1/xb) x +1/xc) x2 +1x2answer fast
Answer» here's it...I wasn't ABLE to undrstnd C PART!..

7.

If x = 3 − 2√2 finda)1/xb) x +1/xc) x2 +1x2answer fast

Answer»

here's it...I wasn't ABLE to undrstnd C PART!..

Discussion

8.	A+b equal to _________ and write the property
Answer» ANSWER: b+a COMMUTATIVE PROPERTY

8.

A+b equal to _________ and write the property

Answer»

ANSWER:

b+a COMMUTATIVE PROPERTY

Discussion

9.	3/8-2x=-1/4help me please answer
Answer» ANSWER: what were the CHAGES that TOOK PLACE when

9.

3/8-2x=-1/4help me please answer

Answer»

ANSWER:

what were the CHAGES that TOOK PLACE when

Discussion

10.	Evaluate 498×13+498×(−3)
Answer» ANSWER: 498×13+498×(−3) ⇒ 6,474 + (-1,494) ⇒ 6,474 - 1,494 ⇒ 4,980 Hope it HELPS you !! PLS MARK me BRAINLIST !!

10.

Evaluate 498×13+498×(−3)

Answer»

ANSWER:

498×13+498×(−3)

⇒ 6,474 + (-1,494)

⇒ 6,474 - 1,494

⇒ 4,980

Hope it HELPS you !!

PLS MARK me BRAINLIST !!

Discussion

11.	Construct a quadrilateral ABCD with AB=4cm,BC=5.6cm,CD=5cm,∆B=120° and ∆C=90°please help me class 8 subject math
Answer» ANSWER: Here is your quadrilateral(ATTACHMENT) HOPE it Helps, Byeeee

11.

Construct a quadrilateral ABCD with AB=4cm,BC=5.6cm,CD=5cm,∆B=120° and ∆C=90°please help me class 8 subject math

Answer»

ANSWER:

Here is your quadrilateral(ATTACHMENT)

HOPE it Helps,

Byeeee

Discussion

12.	State the meaning of 'latent heat of vaporation of water is 537 calg-1
Answer» Answer:Heat added or subtracted for a phase change = Latent heat x Mass Q = L heat M Where, Q = heat (calories or joules) L heat = latent heat (calories/GRAM or joules/gram) M = mass (grams) If liquid water at 100°C is changed into steam, the heat added (the latent heat of vaporization) is 540 calories for every gram of water. If steam at 100°C is changed into the water at 100° C, 540 calories for every gram of steam MUST be subtracted. If ice at 0°C is changed into liquid water at 0°C, the heat added (the latent heat of melting) is 80 calories for every gram of ice. If liquid water at 0°C changes into ice at 0°C, 80 calories for every gram of liquid water must be subtracted. Latent heats can be very large. For example, the latent heat of vaporization of water is 540 cal/g and the latent heat of freezing of water is 80 cal/g. Therefore, changing a given quantity of water to steam REQUIRES 5.4 times as much heat as WARMING it from 0°C (+32°F) to 100°C (212°F), and melting ice requires as much heat as warming water from 20°C (68°F) to 100°C. Step-by-step explanation:

12.

State the meaning of 'latent heat of vaporation of water is 537 calg-1

Answer»

Answer:Heat added or subtracted for a phase change = Latent heat x Mass

Q = L heat M

Where,

Q = heat (calories or joules)

L heat = latent heat (calories/GRAM or joules/gram)

M = mass (grams)

If liquid water at 100°C is changed into steam, the heat added (the latent heat of vaporization) is 540 calories for every gram of water. If steam at 100°C is changed into the water at 100° C, 540 calories for every gram of steam MUST be subtracted. If ice at 0°C is changed into liquid water at 0°C, the heat added (the latent heat of melting) is 80 calories for every gram of ice. If liquid water at 0°C changes into ice at 0°C, 80 calories for every gram of liquid water must be subtracted.

Latent heats can be very large. For example, the latent heat of vaporization of water is 540 cal/g and the latent heat of freezing of water is 80 cal/g. Therefore, changing a given quantity of water to steam REQUIRES 5.4 times as much heat as WARMING it from 0°C (+32°F) to 100°C (212°F), and melting ice requires as much heat as warming water from 20°C (68°F) to 100°C.

Step-by-step explanation:

Discussion

13.	Angle 3 value is 30° find the all value anglewhich are vertically opposite angle which are alternative exterior angle which are alternative interior angle which are crossponding angle who one give the right answer of my questions I will make him brainlist
Answer» Step-by-step explanation: As per the PROVIDED information in the given question, we have : MEASURE of ∠3 = 30° We are asked to CALCULATE the measure of all the ANGLES. ➝ ∠2 = 30° ★ Reason : Vertically opposite angles are equal. (∠2 = ∠3) ___ ➝ ∠2 + ∠1 = 180° Reason : Linear pair ➝ 30° + ∠1 = 180° ➝ ∠1 = 180° – 30° ➝ ∠1 = 150° ★ ___ ➝ ∠4 = 150° ★ Reason : Vertically opposite angles are equal. (∠4 = ∠1) ___ ➝ ∠6 = 150° ★ Reason : Alternate interior angles are equal. (∠4 = ∠6) ___ ➝ ∠5 = 30° ★ Reason : Alternate interior angles are equal. (∠5 = ∠3) ___ ➝ ∠7 = 150° Reason : Vertically opposite angles are equal. (∠7 = ∠6) ___ ➝ ∠8 = 30° Reason : Vertically opposite angles are equal. (∠8 = ∠5) ━━━━━━━━━━━━━━━━━━━━ Which are vertically opposite angles? $\longmapsto$ ∠1 and ∠4 ; ∠2 and ∠3 ; ∠5 and ∠8 ; ∠6 and ∠7. Which are alternative exterior angles? $\longmapsto$ ∠2 and ∠8 ; ∠1 and ∠7. Which are alternative interior angles? $\longmapsto$ ∠4 and ∠6 ; ∠5 and ∠3. Which are corresponding angles? $\longmapsto$ ∠1 and ∠6 ; ∠2 and ∠5 ; ∠3 and ∠8 ; ∠4 and ∠7.

13.

Angle 3 value is 30° find the all value anglewhich are vertically opposite angle which are alternative exterior angle which are alternative interior angle which are crossponding angle who one give the right answer of my questions I will make him brainlist

Answer»

Step-by-step explanation:

As per the PROVIDED information in the given question, we have :

MEASURE of ∠3 = 30°

We are asked to CALCULATE the measure of all the ANGLES.

➝ ∠2 = 30° ★

Reason : Vertically opposite angles are equal. (∠2 = ∠3)

___

➝ ∠2 + ∠1 = 180°

Reason : Linear pair

➝ 30° + ∠1 = 180°

➝ ∠1 = 180° – 30°

➝ ∠1 = 150° ★

___

➝ ∠4 = 150° ★

Reason : Vertically opposite angles are equal. (∠4 = ∠1)

___

➝ ∠6 = 150° ★

Reason : Alternate interior angles are equal. (∠4 = ∠6)

___

➝ ∠5 = 30° ★

Reason : Alternate interior angles are equal. (∠5 = ∠3)

___

➝ ∠7 = 150°

Reason : Vertically opposite angles are equal. (∠7 = ∠6)

___

➝ ∠8 = 30°

Reason : Vertically opposite angles are equal. (∠8 = ∠5)

━━━━━━━━━━━━━━━━━━━━

Which are vertically opposite angles?

$\longmapsto$ ∠1 and ∠4 ; ∠2 and ∠3 ; ∠5 and ∠8 ; ∠6 and ∠7.

Which are alternative exterior angles?

$\longmapsto$ ∠2 and ∠8 ; ∠1 and ∠7.

Which are alternative interior angles?

$\longmapsto$ ∠4 and ∠6 ; ∠5 and ∠3.

Which are corresponding angles?

$\longmapsto$ ∠1 and ∠6 ; ∠2 and ∠5 ; ∠3 and ∠8 ; ∠4 and ∠7.

Discussion

14.	Write 2 multiply of 19
Answer» ANSWER: JO IN NO W FO R FU N ON LY ××××bv hnb FG

14.

Write 2 multiply of 19

Answer»

ANSWER:

JO IN NO W FO R FU N ON LY ××××bv hnb FG

Discussion

15.	3/8-2x=-1/4pls tell
Answer» ANSWER: - 2X + 3/8 = - 1/4 hope it HELPS you

15.

3/8-2x=-1/4pls tell

Answer»

ANSWER:

- 2X + 3/8 = - 1/4

hope it HELPS you

Discussion

16.	5) Classify the following Polynomial a) x²-7xb x²+8x²-1
Answer» Step-by-step EXPLANATION: (a) BINOMIAL (B) TRINOMIAL

16.

5) Classify the following Polynomial a) x²-7xb x²+8x²-1

Answer»

Step-by-step EXPLANATION:

(a) BINOMIAL

(B) TRINOMIAL

Discussion

17.	2.142678 is a / an(a) Irrational number (b) Natural number(c) Whole number (d) Rational number
Answer» Step-by-step explanation: (B) Natural NUMBER is the CORRECT ONE

17.

2.142678 is a / an(a) Irrational number (b) Natural number(c) Whole number (d) Rational number

Answer»

Step-by-step explanation:

(B) Natural NUMBER is the CORRECT ONE

Discussion

18.	A coin was tossed for 500 times, the recorded outcomes were heads for 267 times and tails for 233 times. If the coin was tossed at random, find the probabilities of getting the following: a) Heads b) Tail
Answer» Step-by-step explanation: Given :- Total times the coins were tossed = 500 Total outcomes of heads = 267 Total outcomes of tails = 233 To Find :- The probabilities of getting, Head TAIL Solution :- 1st CASE : ▬ The total outcomes given = 500 Total number of heads = 267 Probability of getting a head , \longrightarrow\bf{\dfrac{Possible\:outcomes}{Total\:number\:of\:outcomes} \longrightarrow\bf{\dfrac{267}{500} 2nd Case : ▬ Total number of outcomes = 500 Possible outcomes = 233 Probability of getting tail , \longrightarrow\bf{\dfrac{Possible\:outcomes}{Total\:number\:of\:outcomes} \longrightarrow\bf{\dfrac{233}{500} The required answer ; P (getting a head) = 267/500 P (getting a tail) = 233/500 All Done !! ☺ MARK ME BRAINLIEST AND LIKE

18.

A coin was tossed for 500 times, the recorded outcomes were heads for 267 times and tails for 233 times. If the coin was tossed at random, find the probabilities of getting the following: a) Heads b) Tail

Answer»

Step-by-step explanation:

Given :-

Total times the coins were tossed = 500

Total outcomes of heads = 267

Total outcomes of tails = 233

To Find :-

The probabilities of getting,

Head

TAIL

Solution :-

1st CASE : ▬

The total outcomes given = 500

Total number of heads = 267

Probability of getting a head ,

\longrightarrow\bf{\dfrac{Possible\:outcomes}{Total\:number\:of\:outcomes}

\longrightarrow\bf{\dfrac{267}{500}

2nd Case : ▬

Total number of outcomes = 500

Possible outcomes = 233

Probability of getting tail ,

\longrightarrow\bf{\dfrac{Possible\:outcomes}{Total\:number\:of\:outcomes}

\longrightarrow\bf{\dfrac{233}{500}

The required answer ;

P (getting a head) = 267/500

P (getting a tail) = 233/500

All Done !! ☺

MARK ME BRAINLIEST AND LIKE

Discussion

19.	Make conversion from 10 kg 250 gram 2 gram
Answer» Answer: 10250g Step-by-step EXPLANATION: can you PLEASE MARK me as BRILLIANT

19.

Make conversion from 10 kg 250 gram 2 gram

Answer»

Answer:

10250g

Step-by-step EXPLANATION:

can you PLEASE MARK me as BRILLIANT

Discussion

20.	Find six rational numbers between 3 and 4 step by step
Answer» Answer: 4AM has been a m since 67I grade in malayalam and is the BEST in malayalam in a series that is a good one to MAKE it to cut their own content and grandpa to a metre of a KIND and

20.

Find six rational numbers between 3 and 4 step by step

Answer»

Answer:

4AM has been a m since 67I grade in malayalam and is the BEST in malayalam in a series that is a good one to MAKE it to cut their own content and grandpa to a metre of a KIND and

Discussion

21.	Find the multiplicative inverse of – 111/8
Answer» Answer: 8/-111 I HOPE ITS HELPFUL FOR YOU

21.

Find the multiplicative inverse of – 111/8

Answer»

Answer:

8/-111

I HOPE ITS HELPFUL FOR YOU

Discussion

22.	Root 3 plus 1 the wholesquare by root 3 square minus 1 square..answer fast for the brainleast
Answer» #MATHS GUY %&-+ ANSWER in ATTACHMENT...

22.

Root 3 plus 1 the wholesquare by root 3 square minus 1 square..answer fast for the brainleast

Answer»

#MATHS GUY %&-+

ANSWER in ATTACHMENT...

Discussion

23.	Express 1.67 in the p/q form (where p/q are integers and q is not equal 0)
Answer» ANSWER: $\frac{167}{100}$ Step-by-step EXPLANATION: HOPE it helps you:) this is the right ONE:)

23.

Express 1.67 in the p/q form (where p/q are integers and q is not equal 0)

Answer»

ANSWER:

$\frac{167}{100}$

Step-by-step EXPLANATION:

HOPE it helps you:) this is the right ONE:)

Discussion

24.	What are bases in exponent and powers?
Answer» Answer: A power is the PRODUCT of MULTIPLYING a number by itself. USUALLY, a power is represented with a base number and an exponent. The base number tells what number is being MULTIPLIED. The exponent, a small number written above and to the right of the base number, tells how many times the base number is being multiplied. Step-by-step explanation: Hᴏᴘᴇ ᴜ ᴜɴᴅᴇʀsᴛᴀɴᴅ.

24.

What are bases in exponent and powers?

Answer»

Answer:

A power is the PRODUCT of MULTIPLYING a number by itself. USUALLY, a power is represented with a base number and an exponent. The base number tells what number is being MULTIPLIED. The exponent, a small number written above and to the right of the base number, tells how many times the base number is being multiplied.

Step-by-step explanation:

Hᴏᴘᴇ ᴜ ᴜɴᴅᴇʀsᴛᴀɴᴅ.

Discussion

25.	The remainder whon x² + 5x ²-6x+3
Answer» QUESTION KAHA h batayiye

25.

The remainder whon x² + 5x ²-6x+3

Answer»

QUESTION KAHA h

batayiye

Discussion

26.	Express each of the following rational number in standard form 30/-72,-65/104
Answer» <P>The numbers that are in the FORM of p Q , where p and q are integers and q ≠0, are called RATIONAL numbers. For EXAMPLE: Five positive rational numbers: 5 7 , −3 −4 , 7 8 , −14 −15 , 5 9 Five negative rational numbers: −3 7 , −3 8 , 8 −9 , −19 25 , 8 −25 Yes, there is a rational number that is neither positive nor negative, i.e. zero (0).

26.

Express each of the following rational number in standard form 30/-72,-65/104

Answer»

<P>The numbers that are in the FORM of

p

Q

, where p and q are integers and q ≠0, are called RATIONAL numbers.

For EXAMPLE:

Five positive rational numbers:

5

7

,

−3

−4

,

7

8

,

−14

−15

,

5

9

Five negative rational numbers:

−3

7

,

−3

8

,

8

−9

,

−19

25

,

8

−25

Yes, there is a rational number that is neither positive nor negative, i.e. zero (0).

Discussion

27.	8. How many factors does 128 have ? a) 4 b) 5 c) 7 d) 8
Answer» Answer: 1,2,4,8,16,32,64 and 128

27.

8. How many factors does 128 have ? a) 4 b) 5 c) 7 d) 8

Answer»

Answer:

1,2,4,8,16,32,64 and 128

Discussion

28.	17×2÷34+2×2÷2{(6-2)}
Answer» Step-by-step explanation: 17 × 2 ÷ 34 + 2 × 2 ÷ 2 (6-2) => 17×1/17 + 2×1(4) => 1 + 2 × 4 => 1+8 = 9

28.

17×2÷34+2×2÷2{(6-2)}

Answer»

Step-by-step explanation:

17 × 2 ÷ 34 + 2 × 2 ÷ 2 (6-2)

=> 17×1/17 + 2×1(4)

=> 1 + 2 × 4 => 1+8 = 9

Discussion

29.	Decrease each of the following number as required: a. 38400 by 18%
Answer» Answer: 38400 Step-by-step EXPLANATION: first GO 1% of 38400 38400÷100 = 384 second MULTIPLY it with 18 to get its 18 % 384×18 = 6912 third subtract it from 38400 because we have to decrease it by 18% 38400-6912 = 31488 answer = 31488 if it was helpful MARK me as brainlish

29.

Decrease each of the following number as required: a. 38400 by 18%

Answer»

Answer:

38400

Step-by-step EXPLANATION:

first GO 1% of 38400

38400÷100 = 384

second MULTIPLY it with 18 to get its 18 %

384×18 = 6912

third subtract it from 38400 because we have to decrease it by 18%

38400-6912 = 31488

answer = 31488

if it was helpful MARK me as brainlish

Discussion

30.	Out of 3250 bags of cement 1100 were sold. Number of bor yet to be sold ?
Answer» ANSWER: HEY MATE 2150 is your answer. And it is CORRECT

30.

Out of 3250 bags of cement 1100 were sold. Number of bor yet to be sold ?

Answer»

ANSWER:

HEY MATE 2150 is your answer. And it is CORRECT

Discussion

31.	A man spent 10% of his money and after losing 30% of his remainder he had 1260 left. How much money had he at first?
Answer» the UPPER answer it is correct plz mark it as BRAINLIST

Discussion

32.	Find 3 irrational numbers between 4/7 & 5/8
Answer» Step-by-step EXPLANATION: HOPE it is HELPFUL *for* *you* ......

32.

Find 3 irrational numbers between 4/7 & 5/8

Answer»

Step-by-step EXPLANATION:

HOPE it is HELPFUL for you ......

Discussion

33.	Lopted too Mathematics 16 In a class of 32 students, each one or business Studies to both 20 students opted for mathematics a students opted for Mathematics as well as business students?
Answer» Answer: the process by which green plants and some other organisms use SUNLIGHT to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green PIGMENT chlorophyll and GENERATES OXYGEN as a by-product.

33.

Lopted too Mathematics 16 In a class of 32 students, each one or business Studies to both 20 students opted for mathematics a students opted for Mathematics as well as business students?

Answer»

Answer:

the process by which green plants and some other organisms use SUNLIGHT to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green PIGMENT chlorophyll and GENERATES OXYGEN as a by-product.

Discussion

34.	The plant now as the Earth's twin is is
Answer» ANSWER: VENUS is the CORRECT answer

34.

The plant now as the Earth's twin is is

Answer»

ANSWER:

VENUS is the CORRECT answer

Discussion

35.	Express 1.67 in the p/q form.(where p,q are integers and q#0
Answer» ANSWER: $\frac{167}{100}$ Step-by-step EXPLANATION: ~-~ so EASY you KID!:)

35.

Express 1.67 in the p/q form.(where p,q are integers and q#0

Answer»

ANSWER:

$\frac{167}{100}$

Step-by-step EXPLANATION:

~-~

so EASY you KID!:)

Discussion

36.	A²+ab+c²+a²-d² additiondare to Spam if u your 50 answer will be reported.
Answer» Answer: (a2 + ab + c2) - (a2 - D2 ) = a2 + ab + c2 - a2 + d2 = a2 - a2 + ab + c2 + d2 = ab + c2 + d2 Step-by-step EXPLANATION: hope this HELPS you ☺️

36.

A²+ab+c²+a²-d² additiondare to Spam if u your 50 answer will be reported.

Answer»

Answer:

(a2 + ab + c2) - (a2 - D2 )

= a2 + ab + c2 - a2 + d2

= a2 - a2 + ab + c2 + d2

= ab + c2 + d2

Step-by-step EXPLANATION:

hope this HELPS you ☺️

Discussion

37.	Write the following rational numbers in decimal form18/4with explanation please tell the answer
Answer» Step-by-step EXPLANATION: THANKS for marking my ANSWER as brainlist friend.

37.

Write the following rational numbers in decimal form18/4with explanation please tell the answer

Answer»

Step-by-step EXPLANATION:

THANKS for marking my ANSWER as brainlist friend.

Discussion

38.	Sonu spent Rs 10,000 out of his Diwali bonus of Rs 20,000. What fraction of bonus did he spend?
Answer» Step-by-step EXPLANATION: ok please MARK a BRAINLIEST and FOLLOW please

38.

Sonu spent Rs 10,000 out of his Diwali bonus of Rs 20,000. What fraction of bonus did he spend?

Answer»

Step-by-step EXPLANATION:

ok please MARK a BRAINLIEST and FOLLOW please

Discussion

39.	How many grams does 1/2 kg have
Answer» Answer: the PROCESS by which green plants and some other organisms USE sunlight to synthesize nutrients from carbon dioxide and water. PHOTOSYNTHESIS in plants generally involves the green pigment chlorophyll and generates OXYGEN as a by-product.

39.

How many grams does 1/2 kg have

Answer»

Answer:

the PROCESS by which green plants and some other organisms USE sunlight to synthesize nutrients from carbon dioxide and water. PHOTOSYNTHESIS in plants generally involves the green pigment chlorophyll and generates OXYGEN as a by-product.

Discussion

40.	Write the following rational numbers in decimal form7/11with explanation please tell the answer
Answer» Answer: 0.6364 is a DECIMAL and 63.64/100 or 63.64% is the PERCENTAGE for 7/11. Hope It's HELP You

40.

Write the following rational numbers in decimal form7/11with explanation please tell the answer

Answer»

Answer:

0.6364 is a DECIMAL and 63.64/100 or 63.64% is the PERCENTAGE for 7/11.

Hope It's HELP You

Discussion

41.	. write the standard from 600000 + 50000 + 200 + 1
Answer» Answer: 650201 Hope it helps^_^ Plz MARK as BRAINLIEST and FOLLOW

41.

. write the standard from 600000 + 50000 + 200 + 1

Answer»

Answer:

650201

Hope it helps^_^

Plz MARK as BRAINLIEST and FOLLOW

Discussion

42.	Q3. Evaluate 272/3 X 271/3 X 274/3
Answer» Answer: 272/3 * 271/3 * 274/3 First MULTIPLY all NUMERATOR numbers Second STEP multiply all DENOMINATOR numbers divide them ans is :748,040.2

42.

Q3. Evaluate 272/3 X 271/3 X 274/3

Answer»

Answer:

272/3 * 271/3 * 274/3

First MULTIPLY all NUMERATOR numbers

Second STEP multiply all DENOMINATOR numbers

divide them

ans is :748,040.2

Discussion

43.	Write the following rational numbers in decimal form14/3with explanation please tell the answer
Answer» $\huge \color{red}\bold{Answer:}$ $\\ = \frac{14}{3} = 4.666666666$ $\bold {Rounding \: up \: to \: two \: decimal\: places}$ $\bold {we \: get : }$ $\bold{ = 4.66 = 4.67}$

43.

Write the following rational numbers in decimal form14/3with explanation please tell the answer

Answer»

$\huge \color{red}\bold{Answer:}$

$\\ = \frac{14}{3} = 4.666666666$

$\bold {Rounding \: up \: to \: two \: decimal\: places}$

$\bold {we \: get : }$

$\bold{ = 4.66 = 4.67}$

Discussion

44.	(a+b)(a-b)+(b+c)(b-c)+(c+a)(c+a)
Answer» ★Answer♣ 0 Step-by-step EXPLANATION: ★using IDENTITY:- ↦ (a+b)(a-b)=a²-b² So, a²-b²+b²-c²+c²-a² ↦0

44.

(a+b)(a-b)+(b+c)(b-c)+(c+a)(c+a)

Answer»

★Answer♣

0

Step-by-step EXPLANATION:

★using IDENTITY:-

↦ (a+b)(a-b)=a²-b²

So, a²-b²+b²-c²+c²-a²

↦0

Discussion

45.	Write the following rational numbers in decimal form5/6 with explanation please tell the answer
Answer» ANSWER: $1.2$ Step-by-step EXPLANATION: HOPE it HELPS you

45.

Write the following rational numbers in decimal form5/6 with explanation please tell the answer

Answer»

ANSWER:

$1.2$

Step-by-step EXPLANATION:

HOPE it HELPS you

Discussion

46.	8. Find the prime factorization of the following numbers by factor tree method(a) 48(b) 120
Answer» Answer: 48-2 24-2 12-2 6-2 3 120-2 60-2 30-2 15-3 5

46.

8. Find the prime factorization of the following numbers by factor tree method(a) 48(b) 120

Answer»

Answer:

48-2

24-2

12-2

6-2

3

120-2

60-2

30-2

15-3

5

Discussion

47.	Write the following rational numbers in decimal form5/6 with explanation please tell the answer
Answer» Answer: rational number of 5/6 Step-by-step explanation: MARK me as brainlist my FREIND

47.

Write the following rational numbers in decimal form5/6 with explanation please tell the answer

Answer»

Answer:

rational number of 5/6

Step-by-step explanation:

MARK me as brainlist my FREIND

Discussion

48.	A²+ab+c²+a²-d² add the algebraic expression....
Answer» ANSWER: <U>Hope itz helps u no SPAM PLS Step-by-step explanation: Mark me as brainliest

48.

A²+ab+c²+a²-d² add the algebraic expression....

Answer»

ANSWER:

<U>Hope itz helps u no SPAM PLS

Step-by-step explanation:

Mark me as brainliest

Discussion

49.	Solve the following:- p¹²÷p²⁵
Answer» ANSWER: p¹²–²⁵ p-¹³ Step-by-step explanation: hope it will HELP you mark me brainlist and follow

49.

Solve the following:- p¹²÷p²⁵

Answer»

ANSWER:

p¹²–²⁵

p-¹³

Step-by-step explanation:

hope it will HELP you

mark me brainlist and follow

Discussion

50.	Find : 2 upon 7 × 3 using repeated addition.
Answer» ANSWER: -42 is the answer of Your QUESTION

50.

Find : 2 upon 7 × 3 using repeated addition.

Answer»

ANSWER:

-42 is the answer of Your QUESTION

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Sum of polynomials ab + ac and ab - ac is _____ (2ab,ac,2ac,ab)​

2ab

ab+ac+ab-ac

ab+ab

2ab

Convert the mixed fractions into improper fractions : ​

6m-5/2m=7/9please give me the answer​

If b^2-2b-1=0 then b^2+1/b^2=​

Use distributive property of multiplication and evaluate (4/5x1/2) - (3/5x4/5)​

All guya have me today 5:00 to 5:45 for solving maths​

OK XD GIVE the LINK then ✌️✌️✌️

If x = 3 − 2√2 finda)1/xb) x +1/xc) x2 +1x2answer fast

A+b equal to _________ and write the property​

3/8-2x=-1/4help me please answer​

Evaluate 498×13+498×(−3)

Construct a quadrilateral ABCD with AB=4cm,BC=5.6cm,CD=5cm,∆B=120° and ∆C=90°please help me class 8 subject math​

State the meaning of 'latent heat of vaporation of water is 537 calg-1​

Angle 3 value is 30° find the all value anglewhich are vertically opposite angle which are alternative exterior angle which are alternative interior angle which are crossponding angle who one give the right answer of my questions I will make him brainlist ​

━━━━━━━━━━━━━━━━━━━━

Write 2 multiply of 19​

3/8-2x=-1/4pls tell​

- 2X + 3/8 = - 1/4

5) Classify the following Polynomial a) x²-7xb x²+8x²-1​

(a) BINOMIAL

(B) TRINOMIAL

2.142678 is a / an(a) Irrational number (b) Natural number(c) Whole number (d) Rational number​

(B) Natural NUMBER is the CORRECT ONE

A coin was tossed for 500 times, the recorded outcomes were heads for 267 times and tails for 233 times. If the coin was tossed at random, find the probabilities of getting the following: a) Heads b) Tail​

Make conversion from 10 kg 250 gram 2 gram​

Find six rational numbers between 3 and 4 step by step​

Find the multiplicative inverse of – 111/8​

Root 3 plus 1 the wholesquare by root 3 square minus 1 square..answer fast for the brainleast

#MATHS GUY %&-+

Express 1.67 in the p/q form (where p/q are integers and q is not equal 0)​

What are bases in exponent and powers?​

The remainder whon x² + 5x ²-6x+3​

Express each of the following rational number in standard form 30/-72,-65/104​

8. How many factors does 128 have ? a) 4 b) 5 c) 7 d) 8​

17×2÷34+2×2÷2{(6-2)}​

17 × 2 ÷ 34 + 2 × 2 ÷ 2 (6-2)

=> 17×1/17 + 2×1(4)

=> 1 + 2 × 4 => 1+8 = 9

Decrease each of the following number as required: a. 38400 by 18%​

Out of 3250 bags of cement 1100 were sold. Number of bor yet to be sold ?​

A man spent 10% of his money and after losing 30% of his remainder he had 1260 left. How much money had he at first? ​

Find 3 irrational numbers between 4/7 & 5/8​

HOPE it is HELPFUL for you ......

Lopted too Mathematics 16 In a class of 32 students, each one or business Studies to both 20 students opted for mathematics a students opted for Mathematics as well as business students?​

The plant now as the Earth's twin is is ​

Express 1.67 in the p/q form.(where p,q are integers and q#0​

A²+ab+c²+a²-d² additiondare to Spam if u your 50 answer will be reported. ​

Write the following rational numbers in decimal form18/4with explanation please tell the answer​

Sonu spent Rs 10,000 out of his Diwali bonus of Rs 20,000. What fraction of bonus did he spend?​

How many grams does 1/2 kg have

Write the following rational numbers in decimal form7/11with explanation please tell the answer​

. write the standard from 600000 + 50000 + 200 + 1​

Q3. Evaluate 272/3 X 271/3 X 274/3​

Write the following rational numbers in decimal form14/3with explanation please tell the answer​

(a+b)(a-b)+(b+c)(b-c)+(c+a)(c+a)

★Answer♣

★using IDENTITY:-

Write the following rational numbers in decimal form5/6 with explanation please tell the answer​

8. Find the prime factorization of the following numbers by factor tree method(a) 48(b) 120​

Write the following rational numbers in decimal form5/6 with explanation please tell the answer ​

A²+ab+c²+a²-d² add the algebraic expression....​

<U>Hope itz helps u no SPAM PLS

Mark me as brainliest

Solve the following:- p¹²÷p²⁵​

Find : 2 upon 7 × 3 using repeated addition.

Sum of polynomials ab + ac and ab - ac is _____ (2ab,ac,2ac,ab)

Convert the mixed fractions into improper fractions :

6m-5/2m=7/9please give me the answer

If b^2-2b-1=0 then b^2+1/b^2=

Use distributive property of multiplication and evaluate (4/5x1/2) - (3/5x4/5)

All guya have me today 5:00 to 5:45 for solving maths

A+b equal to _________ and write the property

3/8-2x=-1/4help me please answer

Construct a quadrilateral ABCD with AB=4cm,BC=5.6cm,CD=5cm,∆B=120° and ∆C=90°please help me class 8 subject math

State the meaning of 'latent heat of vaporation of water is 537 calg-1

Angle 3 value is 30° find the all value anglewhich are vertically opposite angle which are alternative exterior angle which are alternative interior angle which are crossponding angle who one give the right answer of my questions I will make him brainlist

Write 2 multiply of 19

3/8-2x=-1/4pls tell

5) Classify the following Polynomial a) x²-7xb x²+8x²-1

2.142678 is a / an(a) Irrational number (b) Natural number(c) Whole number (d) Rational number

A coin was tossed for 500 times, the recorded outcomes were heads for 267 times and tails for 233 times. If the coin was tossed at random, find the probabilities of getting the following: a) Heads b) Tail

Make conversion from 10 kg 250 gram 2 gram

Find six rational numbers between 3 and 4 step by step

Find the multiplicative inverse of – 111/8

Express 1.67 in the p/q form (where p/q are integers and q is not equal 0)

What are bases in exponent and powers?

The remainder whon x² + 5x ²-6x+3

Express each of the following rational number in standard form 30/-72,-65/104

8. How many factors does 128 have ? a) 4 b) 5 c) 7 d) 8

17×2÷34+2×2÷2{(6-2)}

Decrease each of the following number as required: a. 38400 by 18%

Out of 3250 bags of cement 1100 were sold. Number of bor yet to be sold ?

A man spent 10% of his money and after losing 30% of his remainder he had 1260 left. How much money had he at first?

Find 3 irrational numbers between 4/7 & 5/8

Lopted too Mathematics 16 In a class of 32 students, each one or business Studies to both 20 students opted for mathematics a students opted for Mathematics as well as business students?

The plant now as the Earth's twin is is

Express 1.67 in the p/q form.(where p,q are integers and q#0

A²+ab+c²+a²-d² additiondare to Spam if u your 50 answer will be reported.

Write the following rational numbers in decimal form18/4with explanation please tell the answer

Sonu spent Rs 10,000 out of his Diwali bonus of Rs 20,000. What fraction of bonus did he spend?

Write the following rational numbers in decimal form7/11with explanation please tell the answer

. write the standard from 600000 + 50000 + 200 + 1

Q3. Evaluate 272/3 X 271/3 X 274/3

Write the following rational numbers in decimal form14/3with explanation please tell the answer

Write the following rational numbers in decimal form5/6 with explanation please tell the answer

8. Find the prime factorization of the following numbers by factor tree method(a) 48(b) 120

Write the following rational numbers in decimal form5/6 with explanation please tell the answer

A²+ab+c²+a²-d² add the algebraic expression....

Solve the following:- p¹²÷p²⁵