Question

Find the number that makes the ratio equivalent to 1:3.
5:

Answer 1

5:15 . Explained: you multiply to make it equivalent so 1x5=5 so 3x5=15

Answer 2

5:15

You’re multiplying the first side of this by 5 because you’re going from 1 to 5, so you must do that on the other side. 3 x 5 is 15 so your answer will be 5:15, an equivalent ratio