Unit 4B Review

Devin measured the length of a desk to be 30 cm. The actual length of the desk is 31 cm. Which is closest to the percent error for his measurement?

• 3.6%

• 3.2%

• 96.7%

• 103.3%

Tags

CCSS.6.RP.A.3C

A store has a 20% off sale on pants. With this discount, the price of one pair of pants before tax is $15.20. What was the original price of the pants?

• $3.04

• $12.16

• $18.24

• $19

Tags

CCSS.6.RP.A.3C

You purchase a $220 airline ticket. You have a discount code to receive 10% off. There is a 10.5% service charge added to the total. How much do you pay for your ticket?

Tags

CCSS.6.RP.A.3C

Your bill for lunch is $60. You have a 25%-off coupon for the meal. After the 25% discount, 6% sales tax is applied. What do you pay for the meal?

Tags

CCSS.6.RP.A.3C

Last week Kellie ran 28 miles. This week she ran 32 miles. What was the percent increase in the number of miles she ran? Round to the nearest tenth.

Tags

CCSS.6.RP.A.3C

Today, everything at a store is on sale. The store offers a 20% discount.

The regular price of a sweater is $28. What is the discount price?

• $23

• $33.60

• $5.60

• $22.40

Tags

CCSS.6.RP.A.3C

Today, everything at a store is on sale. The store offers a 20% discount. If the regular price of an item is n dollars, write an expression that would represent the discounted price in n dollars. Remember, an expression doesn't have an equal sign.

Tags

CCSS.HSA-SSE.A.1A

Today, everything at a store is on sale. The store offers a 20% discount. The discounted price of a jacket is $28. What is the regular price?

Tags

CCSS.6.RP.A.3C

A stereo system costs $275. It is on sale for 15% off. The salesperson receives a 2% commission. How much of a commission do they receive?

• $4.68

• $233.75

• $46.75

• $4.67

Tags

CCSS.6.RP.A.3C

A pair of designer sneakers was purchased for $120. Since they were purchased, their price has increased by 15%. What is the new price?

• $120

• $18

• $138

• $102

Tags

CCSS.6.RP.A.3C