GMATPREP question

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Source: — Data Sufficiency |

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by logitech » Fri Mar 13, 2009 3:17 pm
So the total shipments (S1+S2+S3+S4) has 51,000 chips, of which 17 are defective.

If 51,000 has 17 defective chips, 60,000 chips will have:

= 60/51 x 17 = 20 defective chips
LGTCH
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