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Percent change can be found using the formula below:


(new amount) - (original amount)
% change = __________________________

(original amount)






Using this formula, we find that


2.8 - 3.5 -0.7
_______ = ____ = -0.2, which equals a 20% decrease (negative answer)


3.5 3.5

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โˆ™ 2009-12-04 20:21:39
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