Question

total there are 60 student in a class. The girl consists one third of boys. So find the value of boys and girl.

Answer 1

total students=60
let the value of boys be x
so the value of girls will be x/3

now

x+x/3=60
4x/3=60
x=60×3/4
x=45

x/3=15

hence.....done:)
ask if any doubt