Question

What is the missing

equivalent ratio of 4 : 2 = 10: _

Answer 1

4 : 2 = 10 : 5.

Explanation:

Let's put this in a fraction way. 4/2 = 2, and 10/5 = 2. Likewise, we can keep going and putting things that equal to 2. (e.g. 42 : 21)