# Mathematics

What is the percentage of the increase from 415 to 450?

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1. 450 - 415 = 35

100(35/415) = 8.4%

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2. Percentage Increase

(New - Old)/(Old)

450 - 415 = 35
35/415 = 0.084337.......
Move decimal point two places to the right.
8.4%

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posted by Chelle

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