GRE Quantitative Reasoning › How to find the volume of a sphere
How many times greater is the volume of a sphere with radius of 3 than the volume of a sphere with radius of ?
What is the volume of a sphere with a radius of 3?
A cube weighs 216 grams. If you carve a sphere out of the cube such that the diameter of the sphere is equal to one of the sides of the square, how many grams is the weight of the resulting sphere?
How much does the volume of a sphere increase if its radius is increased by 50%?