how many cubes of 20 cm edge can be put in a cubical box of 1 m edge .
"number of cubes = 100 â ˆ — 100 â ˆ — 100 / 20 â ˆ — 20 â ˆ — 20 = 125 note : 1 m = 100 cm answer : b"
divide(volume_cube(1), volume_cube(divide(20, const_100)))