A spherical ball of iron has been melted and made into smaller balls. If the radius of each smaller ball is one-fourth of the radius of the original one, how many such balls can be made?

A spherical ball of iron has been melted and made into small balls. If the radius of each smaller ball is one-fourth of the radius of the original one, how many such balls can be made ?

An iron spherical ball has been melted and recast into smaller balls of equal size. If the radius of each of the smaller balls is 1//4 of the radius of the original ball, how many such balls are made? Compare the surface area, of all the smaller balls combined together with that of the original ball.

An iron spherical ball has been melted and recast into smaller balls of equal size. If the radius of each of the smaller balls is 1//4 of the radius of the original ball, how many such balls are made? Compare the surface area, of all the smaller balls combined together with that of the original ball.

A spherical ball of lead has been melted and made into identical smaller balls with radius equal to half the radius of the original one. How many such balls can be made ?

A spherical ball of lead has been melted and made in to smaller balls of half the radius of the original one. How many balls can be made?

A spherical ball of lead has been melted and meade in to smaller balls of half the radius of the original one. How many balls can be made?

A spherical metal ball of radius 8 cm is melted to make 8 smaller identical balls. The radius of each new ball is cm.

A solid metal ball of radius 8 cm is melted and cast into smaller balls, each of radius 2 cm. The number of such balls is

If a spherical steel ball is melted to make 8 new identical balls then the radius of new ball is how many times the radius of the original ball?

A solid spherical ball of radius 6 cm is melted and recast into 64 identical spherical marbles. Find the radius of each marble.