Question

The ratio of boys to girls in a classroom is 2 to 7. If there are 63 students in the room, how many are girls ?

Answer 1

let the number of boys be 2x
let the number of girls be 7x
2x+7x=63
9x=63
x=63/9
x=7
girls=7x=7*7=49
No of girls are 49
hope this helped :)

Answer 2

props @candiee , perfect explanation hey

Answer 3

tnksss @Jack1

Answer 4

Thank you so much @ candiee

Answer 5

@candiee