Question

Choose all the ratios below that are equivalent to 8:4.
12:24
7:3
32:16
2:1
10:6

Answer 1

First simplify 8:4 = 2:1. So we want ratios equal to 2:1.

- 32:16 = 2:1 (32 ÷ 16 = 2)
- 2:1 is obviously the same

The other ratios are not equivalent.