Unit 3: Unit Rate and Percentage Test
- 1. A car travels 180 miles in 3 hours. What is the unit rate?
A) 60 miles per hour
B) 180 miles per hour
C) 90 miles per hour
D) 540 miles per hour
- 2. A grocery store sells 6 apples for $3. What is the cost of one apple?
A) $2.00
B) $1.50
C) $3.00
D) $0.50
- 3. A student reads 48 pages in 4 hours. How many pages does the student read per hour?
A) 12 pages per hour
B) 44 pages per hour
C) 16 pages per hour
D) 52 pages per hour
- 4. A 12-pack of pencils costs $6. What is the cost of one pencil?
A) $0.50
B) $18.00
C) $6.00
D) $2.00
- 5. A runner completes 15 miles in 3 hours. What is the runner's unit rate?
A) 12 miles per hour
B) 5 miles per hour
C) 45 miles per hour
D) 3 miles per hour
- 6. A machine makes 72 toys in 8 hours. How many toys does it make per hour?
A) 80 toys per hour
B) 8 toys per hour
C) 9 toys per hour
D) 64 toys per hour
- 7. Store A sells 10 bottles of water for $5. Store B sells 12 bottles for $7. Which store has the lower price per bottle?
A) There is not enough information.
B) Store A
C) Store B
D) Both stores have the same price.
- 8. A bus travels 240 miles in 4 hours. If the bus continues at the same rate, how far will it travel in 1 hour?
A) 120 miles
B) 240 miles
C) 80 miles
D) 60 miles
- 9. A recipe uses 4 cups of flour to make 2 batches of muffins. How many cups of flour are needed for one batch?
A) 6 cups
B) 8 cups
C) 2 cups
D) 4 cups
- 10. A store sells 5 notebooks for $15. At the same rate, how much would 8 notebooks cost?
A) $30
B) $15
C) $24
D) $20
- 12. Which decimal is equivalent to 40%?
A) 4.0
B) 0.04
C) 0.40
D) 40.0
- 13. Which percent is equivalent to 0.65?
A) 6.5%
B) 650%
C) 0.65%
D) 65%
- 15. A class has 30 students. 50% of the students completed their homework. How many students completed their homework?
A) 15 students
B) 25 students
C) 20 students
D) 10 students
- 17. A shirt costs $40. It is on sale for 25% off. How much is the discount?
A) $10
B) $15
C) $30
D) $5
- 18. A student scored 18 out of 20 points on a quiz. What percent of the points did the student earn?
A) 80%
B) 90%
C) 95%
D) 85%
- 19. A school has 200 students. 30% of the students ride the bus. How many students ride the bus?
A) 70 students
B) 30 students
C) 90 students
D) 60 students
- 20. A basketball team made 75% of its 40 free-throw attempts. How many free throws did the team make?
A) 40
B) 30
C) 40
D) 35
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