Math, asked by arachanalasya25, 11 months ago

In class of 40 pupils the number of girls is three-fifths of the number of boys. Find the
number of boys in the class.​

Answers

Answered by Robonaut
0

Let x be the number of boys

Then number of girls is 3x/5

3x/5 + x = 40

(3x + 5x) /5 = 40

8x/5 = 40

8x = 5×40

x = 25

3x/5 = 15

Hence the number of boys is 25 and the number of girls is 15.

Answered by manikantasai2665
0

Step-by-step explanation:

Number of pulps =40. no of girls. =3/5. no of boys. =40-3/5

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