The volume of a prism is V = l x w x h so consider 2400 . You need three numbers that multiply to get that number.
10, 10, and 24 ... that’s one prism’s dimensions. 10 x 10 x 24 length, width, and height.
Let’s do that again, with other numbers ... 20 x 12 x 10 length, width, and height <— so those are dimensions of another prism.
