Question

Does 6 to 8 = 21 to 28 form a proportion?

Answer 1

6 to 8 = 21 to 28 is a proportion

Explanation:

Simplify 6 to 8 by dividing each side by 2.

6/2 to 8/2 becomes

3 to 4

Now multiply each side by 7.

3*7 to 4*7

21 to 28

This is a proportion.