Question

Help please and thank you

Answer 1

3) 4:5 4) 1:2

Explanation:

We just have to simplify the fraction of the smaller side of the smaller figure over the larger side.

For number 3) 12/15 = 3*4 / 3* 5 = 4/5

For number 4) 7/14 = 8/16 = 1/2

Answer 2

Explanation:

4/5

1/2