A solid metal sphere is melted and smaller spheres of equal radii are formed. 10% of volume of the sphere is lost in the process. The smaller spheres have a radius that is `(1/9)th` the larger sphere .If 10 liter of paint were needed to paint the larger sphere .Find how many litres are needed to pausing all the smaller spheres.

A solid metal sphere is melted and smaller sperees of equal radii are formed. 10% of the volume of the sphere is lost in the process. The smaller spheres have a radius , that is (1)/(9) th the larger sphere . Iof 10 litres of paint were needed to paint the larger sphere. Find how many letres are needed to paint all the smaller spheres?

A solid metallic sphere of radius 8 cm is melted to form 64 equal small solid spheres . The ratio of the surface area of this sphere to that of a small sphere is

A large solid sphere of diameter 15m is melted and recast into several small spheres of diameter 3m . What is the percentage increase in the surface area of the smaller spheres over that of the large sphere?

A solid metallic sphere of radius 8 cm is melted to form 64 equal small solid spheres. The ratio of the surface area of this sphere to that of a small sphere is

An iron sphere of radius 8 cm is melted and recast into smaller spheres of radius 1 cm. how many such spheres are formed ?

A metallic sphere of radius 12 cm is melted into three smaller spheres. If the radii of two smaller spheres are 6 cm and 8 cm, the radius of the third is