Saturday, June 13, 2009

Problem 44 - GMAT Work

Five workers can manufacture 60 widgets in 6 days. Working at the same rate, how many more workers will be needed to manufacture 120 widgets in 4 days?

(A) 3
(B) 4
(C) 5
(D) 10
(E) 15
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1 comment:

  1. AndrewSeptember 30, 2009 at 2:09 PM

    I think it's D -- 10 ADDITIONAL workers for a total of 15.

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