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Mathematics 7 Online
OpenStudy (anonymous):

The price of a notebook was $3.35 yesterday. Today, the price fell to $3.10 . Find the percentage decrease. Round your answer to the nearest tenth of a percent.

OpenStudy (anonymous):

Percentage of increase or decrease is (2nd price - original price)/original price

OpenStudy (anonymous):

So (3.10 - 3.35)/3.35

OpenStudy (anonymous):

-0.07462 so percent wise it is -7.5 percent

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