Question

Find the volume of a cubical tank of side 12 inches.

Answer 1

$\text{Volume of a cube}={\text{side}}^3$

Given: A cube of side 12 inches

$\Rightarrow \text{Volume of the cubical tank}={12}^3$
$=12\times 12\times 12=1728{\text{in}}^3$

Thus, the volume of the cubical tank is 1728 cubic inches.