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

Last updated almost 6 years ago

1 question

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.

Did Amy plan correctly to meet her goal and if not, what percent increase of her grade does she need to reach an average of 95%?

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.