Respuesta :
The ratio of boys to girls in a class is 6:8. If there are 40 girls, how many boys are there?
How to solve:
Boys Girls
6 8
x 40
8 x ? = 40 ? = 5 6 x 5 = 30 30 boys
How to solve:
Boys Girls
6 8
x 40
8 x ? = 40 ? = 5 6 x 5 = 30 30 boys