Question

the ratio of number of boys and
girls in a school is 4:3 If there
are 480 boys in the school find the
humber of girls in the school​

Answer 1

Boys : girls = 4:3

Number girls = 3x

Number of boys = 4x

4x = 480

x = 480/4

x = 120

Number of girls = 3x

= 3× 120

= 360

Hope this will help

Answer 2

Answer:

let boys = 4x

number of boys= 480

4x=480

x=480/4

x= 120

let number of girls = 3x= 3*120=360