Question

Determine whether any of the ratios below are proportional. 10/45, 20/90 and 6/27

Answer 1

Yes, all three of them are proportional

Explanation:

First, let's simplify them all the way:

10/45 = 2/9

20/90 = 2/9

6/27 = 2/9

All three of these ratios simplified down to their simplest form are 2/9, meaning that they are all proportional.