How many 1/4-inch cubes does it take to fill a box with width 1 1/4 inches, length 3 3/4 inches and height 2 1/4 inches?
the dimensions of the box are 5 1/4 inch cubes x 15 1/4 inch cubes x 9 1/4 inch cubes
5 x 15 x 9 = 675 cubes
the dimensions of the box are 5 1/4 inch cubes x 15 1/4 inch cubes x 9 1/4 inch cubes
5 x 15 x 9 = 675 cubes