Question

Complete the patterns of equivalent ratios by filling in the gaps.

64:16
32:8
_ : _
_ : 2
4 : 1

Answer 1

64:16

32:8

16: 4

8:2

4:1

Explanation:

Looking at the pattern, we have to multiply the value on the right by 4 to get the value on the left

Also, as we go down, we divide each of either sides by 2 to get the next term

in line

So we fill in the ratio as follows;

64:16

32:8

16: 4

8:2

4:1