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Foundations of GMAT Math p.34

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erdman.jeremy
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Foundations of GMAT Math p.34

by erdman.jeremy Mon Feb 15, 2010 3:56 am

Drill Set 2, Drill 4, Question 8:

Guide gives answer of 1 but answer should be -1/2?
Ben Ku
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Re: Foundations of GMAT Math p.34

by Ben Ku Tue Feb 16, 2010 2:54 am

Thanks for catching the typo! You're right; the answer should be -1/2.
Ben Ku
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ManhattanGMAT
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