A prism is filled with 25 cubes with 1/2 unit side lengths. what is the volume of the prism in cubic units?

Calculate the volume of each of the cube by cubing the length of each edge.

V = e³

V = (0.5 unit) ³ = 0.125 unit cube

Then, we multiply this by 25 in order to get the total volume. That is,

total volume = (0.125) (25)

= 3.125 unit cube