SOLUTION: The volumes of two spheres are 729 in3 and 27 in3. What is the ratio of their radii, rounded to the nearest whole number?

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Question 714080: The volumes of two spheres are 729 in3 and 27 in3.
What is the ratio of their radii, rounded to the nearest whole number?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The volumes of two spheres are 729 in3 and 27 in3.
What is the ratio of their radii, rounded to the nearest whole number?
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729/27 = 27
--> Volumes 27:1
root%283%2C27%29+=+3
--> radii 3:1
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You can see why, right?