A solid sphere of radius 3cm is melted and then cast into small sphereical balls each of diameter 0.6 cm. Find the number of balls thus obtained.

Explanation

To solve the problem of finding the number of small spherical balls that can be made from a solid sphere of radius 3 cm, we will follow these steps:

### Step 1: Calculate the Volume of the Larger Sphere
The formula for the volume \( V \) of a sphere is given by:
\[ V = \frac{4}{3} \pi R^3 \]
where \( R \) is the radius of the sphere.
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