Question

A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of number of blue marbles to the number of marbles that are orange or green?

Answer 1

Explanation:

5 to 9

Answer 2

What you are looking for is the ratio which is 5/9

Explanation:

all you had to do was add them together