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September 20, 2014

Homework Help: maths

Posted by Tomas on Thursday, August 15, 2013 at 6:54pm.

The enrollment of Kennedy High School dropped from 1200 to 1000 over a three-year period. What the percent of decrease during this time?

A. 20
B 16 2/3
C. 25
D. 200
E. 2


My answer is 1200-1000=200

200/1200= 1/6 ( some wrong )

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