Monday, December 14, 2009

December 14th, 2009

Percent Of Change
(absolute value of old-new)/old
The absolute value of the difference/ old- the starting number
Examples- The original price of a laptop is $699 and the salesprice is $499. What is the percent of change?
699-499=200 200/699=0.286 Percent of change- 28.6% decrease

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