# Explorations in Core Math Grade 6 - Chapter 7: Proportional Relationships 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!

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#### Question 1 1. Which of the following is an example of a unit rate?

#### Question 2 2. Two cars leave from two different cities 50 miles apart on a straight highway. If one car is going at 50 mph and the toward the other car which is going 60 mph, at what time will they meet?

#### Question 3 3. A 5 ounce bag of gummy bears is $1.49. How much should a 144 oz bag cost at that price per ounce?

#### Question 4 4. A laptop's original price is $795. If it's on sale for 20% off, what is the sale price?

#### Question 5 5. What is 30 percent of 120?

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#### Question 6 6. You've got 60 homework problems to do and it took you 10 minutes to do eight of them. At that rate, how long will it take?

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Question 7
7.
How can percentage be described?

A. A part of a whole

B. Per hundred

C. A discount

D. All answers are correct

E. None of the answers are correct

#### Question 8 8. Convert 7.5% into a decimal.

#### Question 9 9. The ratio of boys to girls in a room was 7 to 6. There were a total of 24 girls. How many boys were in the room?

#### Question 10 10. A painting costs $225. If the sale price is $191.25, what is the percent discount?

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#### Question 11 11. A restaurant sells cheeseburgers to chicken sandwiches in a ratio of 7:2. If the restaurant sells 12 chicken sandwiches one day, how many cheeseburgers does it sell?

#### Question 12 12. Which of these is a way to make equivalent ratios?

#### Question 13 13. What is 0.6 as a percent?

#### Question 14 14. Your new car went 258 miles on 7.3 gallons of gasoline. How many miles per gallon is this?

#### Question 15 15. Which of the following is a percent?

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#### Question 16 16. Mary buys a pair of jeans for $24.99, a skirt for $32.99 and a pair of shoes for $49.99. She has a coupon for 15% off the most expensive item. If the tax is 7.5%, what is the total cost?

#### Question 17 17. Convert 1/2.

#### Question 18 18. Cassie buys a box of 36 batteries for 15 dollars. Express the rate in its simplest form.

#### Question 19 19. How many different ways are there to write percentages?

#### Question 20 20. What is the first step in converting a fraction to a percent?

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#### Question 21 21. An ordered pair describes what on the coordinate plane?

#### Question 22 22. Convert 9/10.

#### Question 23 23. Solve for x: 7/x = 28/16

#### Question 24 24. A pair of shoes is on sale for $96. If the shoes are on sale for 20% off, what was the original price?

#### Question 25 25. A violin you want to buy costs $4,254. However, it goes on sale for 65 percent off. How much do you end up saving if you buy the violin while it is on sale?

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#### Question 26 26. What is the number 5.14 as a percent?

#### Question 27 27. What is the first step in converting a percentage to a fraction?

#### Question 28 28. What percentage is 122 out of 222?

#### Question 29 29. Which of the following is a unit rate?

#### Question 30 30. Which point describes the very center of the coordinate plane?

#### Explorations in Core Math Grade 6 - Chapter 7: Proportional Relationships 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!