Question

how many small cubes of side 2c.m can be put in a cubical box of side 4c.m

Answer 1

Volume of bigger box = 4 x 4 x 4 = 64 cm³

Volume of smaller box = 2 x 2 x2 = 8 cm³

Required number of cubes = 64/8 = 8

So 8 cubes can be packed