Question

What is the ratio for the volumes of two similar spheres, given that the ratio of

their radii is 5:6?
OA. 216:125
OB. 36:25
O C. 125:216
OD. 25:36

Answer 1

C. 125:216.

Explanation:

1) the rule: if the linear ratio is x:y, then the ratio of their volumes is (x³):(y³);

2) according to the rule above 5³:6³=125:216.