Question

3. If an edge of a cube is 20 cm, then find the number of cubes of 5 cm edge that can be
formed from this cube​

Answer 1

Answer:

Number of cube formed =

volume of cylinder one large cube

volume of one small cube

Volume of a cube of edge a = a³

hence, number of cubes formed =

20 × 20 × 20 = 64

5 × 5 × 5