# Pre-Algebra Examples

Step 1

The volume of a sphere is equal to times Pi times the radius cubed.

Step 2

Substitute the value of the radius into the formula to find the volume of the sphere. Pi is approximately equal to .

Step 3

Combine and .

Step 4

Raise to the power of .

Step 5

Step 5.1

Combine and .

Step 5.2

Multiply by .

Step 5.3

Multiply by .

Step 6

Divide by .