7.4.A.04 - Percent Increase and Decrease – Exit Ticket

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Erin wants to raise her math grade to a 95 to improve her chances of winning a math scholarship. Her math average for the last marking period was an 81. Erin decides she must raise her math average by 15% to meet her goal. Do you agree? Why or why not? Support your written answer by showing your math work.

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 4, Topic A, Lesson 4. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 21/Jan/2016.