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# The total surface area of cube C

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The total surface area of cube C [#permalink]  14 May 2018, 12:16
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Question Stats:

100% (00:26) correct 0% (00:00) wrong based on 15 sessions
The total surface area of cube C equals 150.

 Quantity A Quantity B The length of one edge of cube C 4.5

A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
[Reveal] Spoiler: OA

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Re: The total surface area of cube C [#permalink]  03 Aug 2018, 21:55
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Carcass wrote:
The total surface area of cube C equals 150.

 Quantity A Quantity B The length of one edge of cube C 4.5

A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

Surface area of Cube = $$6 * {side}^2$$

or $$150 = 6 * {side}^2$$

or $${side}^2 = 25$$

or $$side = 5$$

Therefore QTY A > QTY B
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Re: The total surface area of cube C [#permalink]  18 Jan 2019, 19:58
6 side^2 = 150

side = 5

A > B
Re: The total surface area of cube C   [#permalink] 18 Jan 2019, 19:58
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