more video cameras

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more video cameras

by sanju09 » Fri Apr 10, 2009 4:54 am
A manufacture produced x percent more video cameras in 1994 than in 1993 and y percent more video cameras in 1995 than in 1994. If the manufacturer produced 1,000 video cameras in 1993, how many video cameras did the manufacturer produce in 1995?

(1) x y = 20.

(2) x + y + (x y)/100 = 9.2.



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Source: — Data Sufficiency |