Question

What ratio is equivalent to 3:9

Answer 1

1:3

Explanation:

Find a ratio equivalent to 3:9 with dividing by its GCF.

Factors of three: 1, 3

Factors of nine: 1, 3, 9

As you can see, the GCF of 3 and 9 is 3.

Divide both numbers in the ratio by 3.

3/3:9/3 = 1:3

Answer 2

1:3 or 1/3

Explanation:

Because 3/9=1/3.