Question

A large block of steel weighing 4.5 kg is melted and 18 small spheres of equal size are formed
from it. Find the weight of each small sphere in grams.​

Answer 1

mass of block = 18 × mass of spheres

4500gm= 18× mass of spheres

4500÷ 18 = mass of sphere

mass of sphere = 250 gm