Unit 8 Lesson 1 Homework

Order the following from least to greatest:

At Cassie’s Cashew Shoppe, a sign says, “Today only: 20% off anything.” Maribel realizes that she has a coupon for ⅕ off the price of anything in the shop. Which discount should she use, the 20%-off deal or the ⅕-off coupon? Does it matter?

• Maribel should use the coupon because 1/5 is greater than 20%.

• Maribel should use the coupon because 1/5 is less than 20%.

• Maribel should not use the coupon because 20% is greater than 1/5.

• Maribel should not use the coupon because 20% is less than 1/5.

• It does not matter whether Maribel uses the coupon or the sale because 1/5 is equal to 20%.

20% of $34 is $___.

(Use a decimal number, but do not use the dollar sign.)

Mathematical Equivalence

ON

Mathematical Equivalence

ON

8.02 - 0.64

568.38 - 134.21

0.29 + 0.92