The ratio of X's to O's is 15 over 6. . Use the image below to determine another ratio for X's to O's:

Image with 15 Xs and 6 circles. The 15 Xs are broken down so that there are 5 Xs 3 times and the circles are broken down so that there are 2 circles 3 times.

(2 points)

a
2 over 5.

b
6 over 15.

c
5 over 2.

d
15 over 2.