Question

a cube with 15 CM length is melted and made into smaller cubes each with edge 5 cm how many such small cubes can be made​

Answer 1

Vol of big cube = 15³ = 3375cm³

Vol of 5cm small cubes = 5³ = 125cm³

Total no. of small cubes = 3375/125

= 27 small cubes can be made.