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7.4.B.11 - Tax, Commissions, Fees, and Other Real-World Percent Problems – Exit Ticket

Last updated 3 months ago

4 questions

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From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 4, Topic B, Lesson 11. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 21/Jan/2016.

Question 1

1.

Lee sells electronics. He earns a 5% commission on each sale he makes. Write an equation that shows the proportional relationship between the dollar amount of electronics Lee sells, d, and the amount of money he makes in commission, c.

Question 2

2.

Lee sells electronics. He earns a 5% commission on each sale he makes. Express the constant of proportionality as a decimal.

Question 3

3.

Lee sells electronics. He earns a 5% commission on each sale he makes. Explain what the constant of proportionality means in the context of this situation.

Question 4

4.

Lee sells electronics. He earns a 5% commission on each sale he makes. If Lee wants to make $100 in commission, what is the dollar amount of electronics he must sell?