Question

What is the length of the edge of a cube of volume $1000c{m}^3$?

Answer 1

Volume of a cube$=a^3$ where $a$ is the side of the cube.

$\Rightarrow 1000{cm}^3=a^3$

$\Rightarrow a^3=1000=10\times 10\times 10$

$\therefore a=10$cm