Question

the ratio of boys to girls at a local sports club is 3 to 1. If there are 45 girls, how many boys are there?

Answer 1

135

Explanation:

1x = 45

3x (boys) = 45 ×3

= 135

Answer 2

Step-by-step explanation: for you to get the answer you have to understand that 3 to 1 means to multiply by 3 so 45x3=135