Question

Elyssa bought a rectangular aquarium. The measurements, in feet (ft), are shown below.

Answer 1

Answer:

$34 \frac{13}{20} \: {ft}^{3}$

Step-by-step explanation:

Water required to fill the aquarium

= Volume of the aquarium

$= lbh \\ \\ = 4 \frac{2}{5} \times 3 \frac{1}{2} \times 2 \frac{1}{4} \\ \\ = \frac{22}{5} \times \frac{7}{2} \times \frac{9}{4} \\ \\ = \frac{11}{5} \times \frac{7}{2} \times \frac{9}{2} \\ \\ = \frac{693}{20} \\ \\ = 34 \frac{13}{20} \: {ft}^{3}$