Question

The ratio of the volume of cube A to the volume of cube B is 64 to 27. Use this information to determine the ratio of the length of a side of Cube A to the length of a side of cube B.
Reiny
the ratio of the volumes of two similar shapes is proportional to the cubes of their corresponding sides.

so ?^3/?^3 = 64/27

ratio of sides must be 4 : 3