Percent Test Review

Madeline took 3 friends out for dinner. The cost of the meals was $46.50. She left a 20% tip. What was the total cost including the tip?

• $50.25

• $9.30

• $55.80

• $48.50

Tags

CCSS.6.RP.A.3C

Diane buys necklaces for her store for $6 then adds a mark up of 120%. What is the sale price of necklaces at Diane’s store?

• $7.20

• $5

• $11

• $13.20

Tags

CCSS.6.RP.A.3C

There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work?

• 81%

• 85%

• 83%

• 79%

After purchasing cars from Toyota, dealerships markup the prices on the cars by 28%. Which expressions are equivalent to the sale price of a car c? Select all.

• 1 + 0.28c

• 0.72c

• c + 0.28c

• 1.28c

Tags

CCSS.6.EE.A.2C

Convert 7.5% to a decimal.

• 75.0

• 7.5

• 0.75

• 0.075

Convert 2.5 from a decimal to a percentage.

• 2.5%

• 25%

• 250%

• 0.25%

Maria borrowed $3,000 at a simple interest rate of 4% per year.  How much did she have to repay after 4 years?

• $480
• $3,480
• $4,800
• $7,800

Tags

CCSS.7.RP.A.3

Mr. Peterson paid $1,020 in interest for a loan, which was given to him at a rate of 5% for 3 years.  How much money did he borrow originally?

• $5,400
• $6,800
• $3,240
• $14,620

Tags

CCSS.7.RP.A.3

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%
• Decrease 50%
• Increase 1%
• Decrease 1%

Tags

CCSS.6.RP.A.3C

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

• Increase 16.67%
• Decrease 16.67%
• Increase 20%
• Decrease 20%

Tags

CCSS.6.RP.A.3C