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The ratio of the radii of two spheres is 2:5. The volume of the smaller sphere is 192 in3. What is the volume of the larger sphere?
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The ratio of the radii of two spheres is 2:5. The volume of the smaller sphere is 192 in3. What is the volume of the larger sphere?

User RNHTTR
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2 Answers

2 votes
If the ratio of the radii of two sphere is 2:5, the ratio of the volumes is 2^3:5^3 or 8:125
192/V = 8/125
V = 3000 in^3

User Adam Bard
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1 vote
Ratio of volumes is 2^3:5^3 or 8:125 192/V = 8/125 V = 3000 in^3
User Mike Malloy
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8.3k points
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