4 on the bottom layer
4 on the top layer
8
How many cubes with 5-inch sides will completely fill a cube that is 10 inches on a side?
2 answers
Volume of cube with 5-inch side = ( 5 in )³ = 125 in³
Volume of cube with 10-inch side = ( 10 in ) ³ = 1000 in³
1000 / 125 = 8
Volume of cube with 10-inch side = ( 10 in ) ³ = 1000 in³
1000 / 125 = 8