# High School Algebra: Calculations, Ratios, Percent & Proportions Chapter Exam

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

### Page 1

#### Question 1 1. Solve 8! (factorial)

#### Question 2 2. A soccer team played 47 games and won 33. Rounding to the nearest whole number, what percent of its games did the team win?

#### Question 3 3. Angela uses a coupon for 15% off her order at the Burger Shack. If she orders a $3.50 burger, $2 fries and a $1.50 lemonade, how much will she save?

#### Question 4 4. Faith buys gifts for 5 friends. If each gift costs $18, how much did she spend in total?

#### Question 5 5. If the sun shines 300 days in a year, approximately what percent of the days is it sunny?

### Page 2

#### Question 6 6. A laptop's original price is $795. If it's on sale for 20% off, what is the sale price?

#### Question 7 7. In the compound interest formula, what does the n stand for?

#### Question 8 8. Solve the following combination:

#### Question 9 9. Adam and Kevin are roommates. Adam can clean their apartment in 45 minutes. Kevin can clean it in 60 minutes. Rounded to the nearest minute, how much time will it take if they work together?

#### Question 10 10. Solve for x: 7/x = 28/16

### Page 3

#### Question 11 11. A burrito artist can make 14 burritos in 5 minutes. How many burritos can she make in one hour?

#### Question 12 12. Becky deposits $12,000 into an account with an interest rate of 7% that is compounded monthly. Rounding to the nearest dollar, what is the balance after 7 years?

#### Question 13 13. If a car drives at 60 miles per hour for 4 hours, how far will it go?

#### Question 14 14. Olivia rides her bike at an average speed of 12 mph for 2 hours. How far does she go?

#### Question 15 15. Calvin has twice as many dimes as nickels. If he has a total of $4, how many nickels does he have?

### Page 4

#### Question 16 16. Suzie's Snakes and Salamanders Pet Shop has 38 snakes and 22 salamanders. If Suzie sells 9 snakes, what is the ratio of the remaining unsold to sold snakes?

#### Question 17 17. Sam deposits $5,000 into an account with an interest rate of 3% that is compounded monthly. Rounding to the nearest dollar, what is the balance after 10 years?

#### Question 18 18. Kate is investing $1,000 and wants to double it in 8 years. What yearly, simple interest rate will she need to find?

#### Question 19 19. Steve is trying to earn $300 in interest for a new guitar. He puts $2500 in an account that earns 2% interest yearly (simple interest). How long will it take to earn $300?

#### Question 20 20. The price of an airline ticket rose from $300 to $350. What is the percent increase, rounded to the nearest whole number?

### Page 5

####
Question 21
21.
Solve the expression 7*P*2 (*P* = permutation)

#### Question 22 22. One hose can fill a swimming pool in 12 hours. A different, larger hose can fill the same pool in half the time. If both hoses are used together, how many hours will it take to fill the pool?

#### Question 23 23. Tom deposits $2,000 into an account with an interest rate of 2.5% that is compounded quarterly. Rounding to the nearest dollar, what is the balance in Tom's account after 5 years?

#### Question 24 24. A painting costs $225. If the sale price is $191.25, what is the percent discount?

#### Question 25 25. An aquarium has 14 seals, 22 penguins and 4 sea turtles. What is the ratio of sea turtles to seals?

### Page 6

#### Question 26 26. Farmer John can till his field 1.5 times faster than Farmer Bob. If they work together, they can till the field in 6 hours. How long would it take Farmer John on his own?

#### Question 27 27. Philip is buying a video game that normally costs $85. It's on sale for 25% off. He has a coupon that will save him an extra 10% off the sale price. What is the cost he'll pay?

#### Question 28 28. One box of cereal costs $3. How many boxes can you buy with $15?

#### Question 29 29. Jennifer has three more dimes than nickels and three times as many quarters as nickels. If she has $7.50, how many quarters does she have?

#### Question 30 30. A car goes 825 miles on 3 tanks of gas. How far can it go on 7 tanks of gas?

#### High School Algebra: Calculations, Ratios, Percent & Proportions Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!