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Mathematics 20 Online
OpenStudy (anonymous):

Principal Smith expects the number of students attending his highschool to increase by 15 percent next year. If he has 520 students this year, how many students would he have next year?

OpenStudy (anonymous):

15 percent of 520 = ? then add 520 to get the total.

OpenStudy (anonymous):

or take out a calculator an mulitiply \[520\times (1.15)\]

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