Question

c) A rectangular metallic block is 50 cm x 20 cm x 8 cm. If it is melted and re-formed into a cubical block, find the length of the edge of the cube.​

Answer 1

20cm

Explanation:

Volume of rectangular block = volume of cube

50 × 20 × 8 = X × X × X

8000³ = x³

x = 20cm

Therefore, length of the edge of the cube is 20cm