alondris6373 alondris6373

21-12-2018
Mathematics

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A student raises her average grade from a 75 to a 90. What is the percent of the increase in the students average grade

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datboi3211249p3r6ft datboi3211249p3r6ft

21-12-2018

since grades are out of 100, you can just subtract 75 from 90 which is 15. the percent of increase in the student's grade is 15%

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