# Question #0cc35

Nov 10, 2016

$\text{ height" = 1 1/2} f e e t$

#### Explanation:

Assuming the aquarium is a $\textcolor{b l u e}{\text{cuboid}}$

Then it's volume $= l b h$

where l is the length , b the breadth (width) and h, the height.

Now $\text{ volume} = l b h = 9$

$\Rightarrow h = \frac{9}{l b} = \frac{9}{3 \times 2} = \frac{9}{6} = \frac{3}{2} = 1 \frac{1}{2} = 1.5 \text{ feet}$