Use cubes with fractional edge lengths to find the volume of the right rectangular prism.

4/7in 2/7in 3/7in

To find the volume of the right rectangular prism, we need to multiply the length, width, and height.

The length of the prism is 4/7 inch.
The width of the prism is 2/7 inch.
The height of the prism is 3/7 inch.

Therefore, the volume of the right rectangular prism is (4/7) * (2/7) * (3/7) = 24/343 cubic inches.