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WEST Math: Decimals & Percents Chapter Exam

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!

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Question 1 1. 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 2 2. What is 57% as a fraction?

Question 3 3. Write the number 789.1 as an addition problem.

Question 4 4. Harry ate 2.5 more hot dogs than Frank. Frank only ate 1.5 hot dogs. How many hot dogs did Harry eat?

Question 5 5. 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?

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Question 6 6. Which of the following is a decimal number?

Question 7 7. For the number 456, which number is in the tens place?

Question 8 8. 0.34 + .68 = ?

Question 9 9. For the number 1.14, what digit is in the hundredths place?

Question 10 10. As she enters college, Amy puts $500 in a savings account that earns 3.5% simple interest yearly. At the end of 4 years, how much money will be in the account?

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Question 11 11. Round 9.43056 to three decimal places.

Question 12 12. For the number 845.918, what is in the tenths place?

Question 13 13. Sarah's piggy bank has $12.50 in it. If Sarah splits this money with her sister, how much money does each get?

Question 14 14. Round 7.14112 to the tenths place.

Question 15 15. Round 14.52689 to three decimal places.

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Question 16 16. Kate is investing $1000 and wants to double it in 8 years. What yearly, simple interest rate will she need to find?

Question 17 17. What is 4% as a decimal?

Question 18 18. If the sun shines 300 days in a year, approximately what percent of the days is it sunny?

Question 19 19. 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 20 20. If a class has 12 boys and 15 girls, what percent of the students are girls? Round your answer to the nearest whole number.

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Question 21 21. Wendy lost a total of 7.8 pounds in four weeks. Four weeks ago she weighed 130.4 pounds. How much does Wendy weigh now?

Question 22 22. Angela invested $4000 in an account that earns 5% interest yearly (simple interest). She forgets about it for 12 years. What is the TOTAL amount of money in the account after those 12 years?

Question 23 23. Jenny has $100.24 in her bank account. She withdraws $20. How much is left in her bank account?

Question 24 24. John has $4.55 in his wallet and Lisa has $3.24. How much do they have in total?

Question 25 25. What is 5 divided by 0.5?

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Question 26 26. Arnold invested $7000 in his account and he had $8050 after 4 years. What was the yearly interest rate (simple interest)?

Question 27 27. Round 4.305 to the hundredths place.

Question 28 28. 9*.25 = ?

Question 29 29. A laptop's original price is $795. If it's on sale for 20% off, what is the sale price?

Question 30 30. All of the following are equivalent to 26% EXCEPT:

WEST Math: Decimals & Percents 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!

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