SOLUTION: Find the ratio,reduced to lowest terms,of the volume of a sphere with a radius of 3 inches to the volume of a sphere with a radius of 9 inches. The ratio is?

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Question 781015: Find the ratio,reduced to lowest terms,of the volume of a sphere with a radius of 3 inches to the volume of a sphere with a radius of 9 inches. The ratio is?
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


The volume of a sphere is proportional to the radius cubed. 3 cubed is 27 and 9 cubed is 729, so the ratio is 27:729 = 1:27

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