Question

Multiply the edge lengths of the right rectangular prims with the length 1/2, Width 1 1/2, and height 3/4 to show that the product is the same as the volume you found by packing the prims with the unit cubes as the edge length of 1/4 inch

cube method:
number of cubes: 36 cube
Volume of each cube:1/4 X 1/4 X 1/4 = 1/64

volume of prims:
v = 36 x 1/64
= 36/64
= 9/16 cubic units