DS from GMAT Prep

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DS from GMAT Prep

by ri2007 » Thu Nov 08, 2007 4:28 pm
If a certain grove consists of 36 pecan trees, what was the yield per tree last year?
(1) The yield per tree for the 18 trees in the northern half of the grove was 60 kilograms last year.
(2) The yield per tree for the 18 trees in the eastern half of the grove was 55 kilograms last year.

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by raulverde » Thu Nov 08, 2007 4:57 pm
E again. There could be overlap between the northern and the eastern

OA please

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by ri2007 » Thu Nov 08, 2007 6:05 pm
OA is E