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7.4.B.10 - Simple Interest – Exit Ticket

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Last updated about 4 years ago
3 questions
10
Question 1
1.

Erica’s parents gave her $500 for her high school graduation. She put the money into a savings account that earned 7.5% annual interest. She left the money in the account for nine months before she withdrew it. How much interest did the account earn if interest is paid monthly?

10
Question 2
2.

If she would have left the money in the account for another nine months before withdrawing, how much interest would the account have earned?

10
Question 3
3.

About how many years and months would she have to leave the money in the account if she wants to reach her goal of saving $750?

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 4, Topic B, Lesson 10. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 21/Jan/2016.