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Author Message
Intern
Joined: 18 Feb 2006
Posts: 9

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Location: Zurich

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21 May 2006, 07:32
00:00

Difficulty:

(N/A)

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

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edited

Last edited by chairman_and_ceo on 13 Jul 2008, 07:56, edited 3 times in total.

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SVP
Joined: 14 Dec 2004
Posts: 1681

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21 May 2006, 07:42
"A" looks correct.

M - No of males
F - No of females

M + F = 1400 ----- (1)

From statement 1:
0.36M + 0.5F = 588 ------(2)

If we solve (1) & (2) we can get "F" as asked by the question.

Kudos [?]: 168 [0], given: 0

21 May 2006, 07:42
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