Question

Find the volume of a cuboid whose breadth is half of its length and height is double the length.

Answer 1

$\text{Let the length of the cuboid be x units}$
$\text{Then breadth of the cuboid}\frac{x}{2}=\text{units}$
$\text{and height of the cuboid}=2x\text{units}$
$\text{Volume of the cuboid = length}\times \text{breadth}\times \text{height}$
$=(x\times \frac{x}{2}\times 2x)\text{cubic units}$
$=x^3\text{cubic units.}$