Question

A spherical solid of iron having radius of 12 cm is melted and recasted into 3 small solid spherical sphere. of diff. sizes. if the radii of. two spheres are 6cm and 8cm. find radius of third side.

Answer 1

find the volume of the sphere of r=12cm and then then add the volume of the small sphere and third sphere let be x then divide it and equate the remaining

Answer 2

i don't know the answer so don't ask me