Depends on the dimensions of the prism, and how large of cubes they are.
48 cubic centimetres.
To find the area of any rectangular prism, multiply each dimension.
There is no limit to the number of cubes which can be arranged on top of a rectangular prism.
A rectangular prism that is 4 cubes by 2 cubes is made up of 8 cubes.
It depends on the dimensions of the rectangular prism.
Your "rectangular prism" is that by description but your dimensions for it show it to a Cube of volume = 1 inch3.
A rectangular prism has 3 dimensions. Whereas the rectangle has only 2 dimensions.
A rectangular prism.
The answer depends on their relative dimensions.
A rectangular prism has two bases, each of which is a rectangle, and four rectangular sides. The 12 cubes are the same as the rectangular prisms, except that each of the rectangles is a square.