Question

Ravi made a cuboid of plasticine of dimensions 12cm, 8cm and 3cm. How many minimum number of such cuboids will be needed to form a cube?

Answer 1

Volume of Cuboid = 288 cm^3
nearest cube of 288 are 343,512,729,1000,1331,1728
only 1728 is multiple of 288
hence, number of cube = 1728÷288=6