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# PS:50% of the apartments in a certain building

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Intern
Joined: 10 Mar 2017
Posts: 5
GMAT 1: 710 Q51 V34
PS:50% of the apartments in a certain building  [#permalink]

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07 Sep 2017, 07:29
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Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

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50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments
without windows have hardwood floors. If 40% of the apartments do not have hardwood floors, what
percent of the apartments with windows have hardwood floors?

10% 16.66% 40% 50% 83.33%

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Math Expert
Joined: 02 Sep 2009
Posts: 55271
Re: PS:50% of the apartments in a certain building  [#permalink]

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07 Sep 2017, 07:31
mayurg wrote:
50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments
without windows have hardwood floors. If 40% of the apartments do not have hardwood floors, what
percent of the apartments with windows have hardwood floors?

10% 16.66% 40% 50% 83.33%

--== Message from the GMAT Club Team ==--

THERE IS LIKELY A BETTER DISCUSSION OF THIS EXACT QUESTION.
This discussion does not meet community quality standards. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

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Re: PS:50% of the apartments in a certain building   [#permalink] 07 Sep 2017, 07:31
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