7RP3 Quiz Review

As an incentive to sell more clothing, each clerk at the sporting goods store is given a 5% commission on their sales each month on top of their hourly wage. How much commission will an employee earn if they sell $3500 worth of clothes?

• $17.50
• $147.50
• $390.00
• $175.00

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.3

Gary has been saving money for a guitar amplifier that costs $125. Currently he has put aside $53.00. If the amplifier goes on sale for 20% off, how much more money does Gary need?

• $45.00
• $47.00
• $57.00
• $72.00

A 15% gratuity is automatically put on the bill in a fancy restaurant when there are more than 6 people in a party. If the eight members of the Bernardo family eat at the restaurant and their bill comes to $156, how much gratuity will be added?

• $9.00

• $29.50

• $23.40

• $15.00

Mrs. Brock is investing $15,000 in a savings account that earns 6% simple annual interest. How much interest will she earn after 5 years?

• $4000
• $1500
• $3000
• $4500

Ricky bought a pair of jeans for $35.  Sales tax was 7.5%.  What did he pay in sales tax?

• $26.25
• $2.45
• $2.63
• $37.63

A bicycle helmet is priced at $18.50. If it is on sale for 10% off and there is 7% sales tax, how much will it cost after tax?

• $17.05
• $16.59
• $17.21
• $17.82

Find the percent change.
Original amount:  16
New amount: 11

• 5%
• 31%
• .3%
• 56%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

• 25%
• 18%
• 20%
• 50%

Tags

CCSS.6.RP.A.3C

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 

• 35%
• 25%
• 30%
• 20%

Tags

CCSS.6.RP.A.3C

How much would a new iPhone 11 cost total if it's $649.00 and there's a 7% tax rate?

• $45.43

• $649.07

• $603.57

• $694.43