Question

There are 3 boys for every 4 girls in the library. If there is 91 people in the library

a) How many boys are there in the library?

b) How many girls are there in the library?

Answer 1

8

Explanation:

Answer 2

52 girls and 39 boys (multiply each by 13)

Explanation:

4 x 13 = 52

3 x 13 = 39

= 91