Question

Q'", what number of boys n girls in a class are in the ratio 7.5, the nmber of boys is 8 more than the nmber of girls what is the total class strength? explaint me this qtion anybody ghost group,

Answer 1

boys and girls in the ratio 7:5

let girls will be x

boys will be x+8

(x+8/x):(7/5)

after this x=20

so girls will be 20 &boys will be 28

total 48