SOLUTION: If each edge of a cube is increased by 30%, by what percent does the volume increase?

SOLUTION: If each edge of a cube is increased by 30%, by what percent does the volume increase?

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Question 234427: If each edge of a cube is increased by 30%, by what percent does the volume increase?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
6*6*6=216
7.8*7.8*7.8=474.55
258.55/216=1.197=119.7% increase
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