Question

If the side length of the cube shown here is changed by a scale factor of 5, what will be the volume of the new cube?

A cube with side length of four inches is shown.

three hundred twenty cubic inches

four hundred cubic inches

nine hundred sixty cubic inches

eight thousand cubic inches

Answer 1

\[4^3=64\]
\[(5*4)^3=20^3=8000inches^3\]