could not understand the solution for problem no 79 in og 13 : GMAT Problem Solving (PS)
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# could not understand the solution for problem no 79 in og 13

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could not understand the solution for problem no 79 in og 13 [#permalink]

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11 Jan 2013, 16:53
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50% (00:00) correct 50% (00:02) wrong based on 2 sessions

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can anybody provide a more detailed explanation please?
[Reveal] Spoiler: OA

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Re: could not understand the solution for problem no 79 in og 13 [#permalink]

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11 Jan 2013, 18:49
I dont see the question. Please state the actual OG question along with the choices here.
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Re: could not understand the solution for problem no 79 in og 13 [#permalink]

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12 Jan 2013, 03:28
TheNona wrote:
can anybody provide a more detailed explanation please?

All OG13 questions with solutions are here: the-official-guide-quantitative-question-directory-143450.html
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Re: could not understand the solution for problem no 79 in og 13   [#permalink] 12 Jan 2013, 03:28
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# could not understand the solution for problem no 79 in og 13

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