Log in to add a comment

## Answers

let girls be 5x

7x=5x+8

7x-5x=8

2x=8

x=8/2

x=4

No.of boys=7x=7*4=28

No.of girls=5x=5*4=20

Therefore, total strength=28+20=48

Log in to add a comment

let girls be 5x

7x=5x+8

7x-5x=8

2x=8

x=8/2

x=4

No.of boys=7x=7*4=28

No.of girls=5x=5*4=20

Therefore, total strength=28+20=48