Question

A cube with an edge length of 4 must be filled completely. How many cubic centimeters will be needed

Answer 1

Answer: $64\ cm^3$

Step-by-step explanation:

Given

The edge length of the cube is 4 cm

If it is to be filled, then the entire volume of the cube is needed

The volume of the cube $(\text{edge length})^2$

$\Rightarrow V=4^3\\\Rightarrow V=4\times 4\times 4\\\Rightarrow V=64\ cm^3$

Thus, 64 cubic centimeters is required.