Question

In a school 4/9 of students are boys number of girls are 775 what are the number of boys

Answer 1

Answer:

Let the total no. of students be X

there for , no of boys are 620

Answer 2

let total students be X

no of boys be 4x/9

girls=775 i.e. 5x/9

atq

755=5x/9

755×9=5x

6795=5x

6795/5=x

1395=x

hence total students are 1395

so boys are 1395-775 =620