Question

Nadya filled a right rectangular prism with cubes that are 1/2 inch long each edge. She stacked 80 cubes in the prism and filled it to capacity. What is the volume of the prism?

Answer 1

Answer

The volume of right rectangular prism 10 cubic inch.

Step-by-step explanation:

The volume of cube$=a^{3}$

each edge of cube$=\frac{1}{2}$ inch

so,

the volume of cube$=\left [ \frac{1}{2} \right ]^{^{3}}$

one cube of  volume $=\frac{1}{8}$ cubic inch.

$80$ cube of volume$=80\times\frac{1}{8}=10$ cubic inch

so the volume of rectangular prisme equal to volume of 80 cube.