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# algebra

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Intern
Joined: 19 Jun 2009
Posts: 28

Kudos [?]: 122 [0], given: 1

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07 Oct 2009, 21:01
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Difficulty:

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Question Stats:

75% (00:51) correct 25% (10:45) wrong based on 8 sessions

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This topic is locked. If you want to discuss this question please re-post it in the respective forum.

On a Saturday night, each of the rooms at a certain motel was rented for either \$40 or \$60. If 10 of the rooms that were rented for \$60 had instead been rented for \$40, then the total rent the motel charged for that night would have been reduced by 25 percent. What was the total rent the motel actually charged for that night ?
(A) \$600
(B) \$800
(C) \$1,000
(D) \$1,600
(E) \$2,400

Kudos [?]: 122 [0], given: 1

Senior Manager
Joined: 18 Aug 2009
Posts: 318

Kudos [?]: 345 [0], given: 13

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07 Oct 2009, 21:04
Well, if 10 rooms were charged \$40 instead of \$60, the total rent saved = \$200.
Total rent was reduced by 25% = \$200. So Previous rent was 200*4 = 800.
So B.

Kudos [?]: 345 [0], given: 13

Founder
Joined: 04 Dec 2002
Posts: 15572

Kudos [?]: 28479 [0], given: 5106

Location: United States (WA)
GMAT 1: 750 Q49 V42

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07 Oct 2009, 21:08
Please post in the proper subforum (PS or DS)

DO not post PS/DS questions in the main forum.
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Kudos [?]: 28479 [0], given: 5106

Re: algebra   [#permalink] 07 Oct 2009, 21:08
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