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OpenStudy (anonymous):
The price of a notebook was $3.15 yesterday. Today, the price rose to $3.40 . Find the percentage increase. Round your answer to the nearest tenth of a percent.
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OpenStudy (anonymous):
(3.40 - 3.15) divided by 3.15 * 100 = 7.9%
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
np
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