How many 1-cm cubes would it take to construct a cube that is 3 cm on edge?

Solution:

The volume of a cube formula is

V = side × side × side

V = side³

Volume of cube of edge 1 cm = 1 cm³

Volume of cube of edge 3 cm = 3³ = 27 cm³

It would take 27 cubes of edge 1 cm to make a cube of 3 cm.

Therefore, it would take 27 cubes of edge 1 cm to construct a cube that is 3 cm on edge.

How many 1-cm cubes would it take to construct a cube that is 3 cm on edge?

Summary:

It would take 27 cubes of 1 cm to construct a cube that is 3 cm on edge.