Name ______date ______period_____
Five-problem Review for chapter 6 Percent Test: COS 3 & 9
1. Bonnie planted 50 tulip bulbs last year. This year, she planted 80 tulip bulbs. Find the percent of change and tell whether it was an increase or decrease. / 2. Andy’s lunch at the corner deli was $6.25. He wanted to leave his server a 15% tip. How much money should he leave for a tip? What will be the total amount for his lunch bill?Subtotal: $ 6. 25
Tip: ______
Total: ______ / 3. A baseball costs $5.99 and the sales tax is 9.5%. What is the amount of sales tax (round the tax amount to the nearest hundredth)and what is the total price?
Original price: ______
Sales tax: ______
Total price: ______
4. A $75 video game is on sale this week for 35% off. How much is the discount? How much will the video game cost on sale?
Original price: ______
Discount: ______
Total price: ______/ 5. Reggie is buying a $720 4-wheeler. He is planning to pay for it in payments over a 3 month span (0.25 year). The interest on his loan is 5.25%. How much will he pay for the 4-wheeler in all? I=prt
price: ______
Interest: ______
Total w/ interest: ______
Name ______date ______period_____
Five-problem Review for chapter 6 Percent Test: COS 3 & 9
1. Bonnie planted 50 tulip bulbs last year. This year, she planted 80 tulip bulbs. Find the percent of change and tell whether it was an increase or decrease. / 2. Andy’s lunch at the corner deli was $6.25. He wanted to leave his server a 15% tip. How much money should he leave for a tip? What will be the total amount for his lunch bill?Subtotal: $ 6. 25
Tip: ______
Total: ______ / 3. A baseball costs $5.99 and the sales tax is 9.5%. What is the amount of sales tax (round the tax amount to the nearest hundredth)and what is the total price?
Original price: ______
Sales tax: ______
Total price: ______
4. A $75 video game is on sale this week for 35% off. How much is the discount? How much will the video game cost on sale?
Original price: ______
Discount: ______
Total price: ______/ 5. Reggie is buying a $720 4-wheeler. He is planning to pay for it in payments over a 3 month span (0.25 year). The interest on his loan is 5.25%. How much will he pay for the 4-wheeler in all? I=prt
price: ______
Interest: ______
Total w/ interest: ______