Please some help me with the solution.
This question is from maths class 10 rd sharma, chapter 16, exercise 16.1 ; In this question we have toh find daimeter of third ball .
A spherical ball of radius 3 cm is melted and recast into three spherical balls. The radii of the two of the balls are 2 cm and 1.5 cm respectively.
This is very important question of mensuration for class 10 board exam.