Question

the number of boys and girls in a class are in the ratio of 7.5 the number of boys is 8 and more than the girls what is the total class strength ​

Answer 1

Answer:

56

Step-by-step explanation:

let no. of boys be 7x and 5x

so,

7x=5x+8

7x-5x=8

2x=8

x=4

so, total strength

=7×4+5×4+8

=28+20+8

=56