Question

The ratio of boys to girls in a class is 3:1. There are 36 students in the class. How many students are girls?

Answer 1

Answer:

Let no of boys be 3x and no of girl be x

Step-by-step explanation:

A/Q

3x+x=36

=>4x=36

=>x=36/4

=>x=9....

NO OF GIRLS=9...

Answer 2

Answer:

Hope it helped you please mark as brainlist

Step-by-step explanation:

If we divide the class into four parts , three parts are boys and one part of girls

so 3/4×36

We get 3×9

= 27.