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05 Mar 2012, 03:58
Kudos
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these flashcards are absolutely amazing!!! Thankyou gmatclub :D
11 Mar 2012, 11:57
Kudos
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Could you explain part of the following problem?
The office of 120 is split between male and female
employees at the ratio of 3:5. If 40% of the
employees are married and 20 of the married
employees in the office are men, how many of the
women working in the office are single?
In your matrix you drew, where are you getting 45 and 75? It just seems like you are pulling them out of thin air.
The office of 120 is split between male and female
employees at the ratio of 3:5. If 40% of the
employees are married and 20 of the married
employees in the office are men, how many of the
women working in the office are single?
In your matrix you drew, where are you getting 45 and 75? It just seems like you are pulling them out of thin air.
though with the help of some math) 
:)
