Question

A sports company makes solid metallic spheres of
conducting Shot-put competition. They wanted to melt
some
solid metallic spheres of diameter 12 cm each for
pur competition. They wanted to melt some of these spheres
her spheres of diameter 4 cm each so that it can used for smaller
age groups of children. How many such smaller spheres can be made from one
large sphere?​

Answer 1

The number of smaller spheres that can be made from one large sphere is 27

•Volume of large sphere

= (4/3)*π* 6*6*6

•Volume of smaller sphere

= (4/3)*π* 2*2*2

•Number of smaller spheres that can be made from one large sphere

= (Volume of large sphere) / (Volume of smaller sphere)

= [ (4/3)*π* 6*6*6] / [ (4/3)*π* 2*2*2]

= 3*3*3

= 27