Question

The edge of each cube used to build this rectangular prism is 1/3 inch long. Which equation shows the volume of the prism, in cubic inches?

Answer 1

(1/3) cubed, since the equation for the volume of a cube is an edge, cubed

Answer 2

(3/3 · 2/3 · 3/3) in.^3 =23 in.^3