SOLUTION: The sides of a cube are doubled in length. By how many percent is the increase in the
volume?
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Question 1142216: The sides of a cube are doubled in length. By how many percent is the increase in the
volume?
Found 3 solutions by Boreal, Alan3354, MathTherapy:
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
x is the side x^3 the volume
2x is twice the side (2x)^3=8x^3 is the volume
---> a 700% increase
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The sides of a cube are doubled in length. By how many percent is the increase in the volume?
====================
The volume is 8 times as great.
That's a 700% increase.
=================
It's 7 times greater, 8 times as much.
See the difference?
Answer by MathTherapy(10557) (Show Source): You can put this solution on YOUR website!
The sides of a cube are doubled in length. By how many percent is the increase in the
volume?
Correct answer:
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