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If the sum of the lengths of the edges of a cube is 48, the volume of

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If the sum of the lengths of the edges of a cube is 48, the volume of  [#permalink]

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New post 12 Oct 2017, 23:16
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A
B
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D
E

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  25% (medium)

Question Stats:

76% (00:32) correct 24% (00:19) wrong based on 58 sessions

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Re: If the sum of the lengths of the edges of a cube is 48, the volume of  [#permalink]

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New post 13 Oct 2017, 10:38
There are a total of 12 edges on a cube.
Let s=one edge of a cube
12s=48
s=4
Volume=s^3=4^3=64
So, answer: D
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Re: If the sum of the lengths of the edges of a cube is 48, the volume of  [#permalink]

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New post 15 Oct 2017, 05:33
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A cube will have 12 edges of equal lengths so the length of each edge will be 48/12 = 4

Volume of cube = 4*4*4 = 64

D.
Re: If the sum of the lengths of the edges of a cube is 48, the volume of &nbs [#permalink] 15 Oct 2017, 05:33
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If the sum of the lengths of the edges of a cube is 48, the volume of

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