which of the following ratios is equivalent to 5/20

Answer 1

5 / 20 = 5 ∙ 1 / 5 ∙ 4

5 / 20 = 1 / 4

For fractions that are equivalent, multiply the numerator and denominator by the same number.

2 ∙ 1 / 2 ∙ 4 = 2 / 8

3 ∙ 1 / 3 ∙ 4 = 3 / 12

4 ∙ 1 / 4 ∙ 4 = 4 / 16

etc.