Question 1

If a car travels 150 miles in 3 hours, what is the unit rate of speed in miles per hour?

Accepted Answer

50 miles per hour

Answer

30 miles per hour

Answer

60 miles per hour

Answer

45 miles per hour

Question 2

Jenna bought 6 bags of apples for $18. What is the unit price per bag?

Accepted Answer

$3 per bag

Answer

$2 per bag

Answer

$5 per bag

Answer

$4 per bag

Question 3

A cyclist covers 80 kilometers in 4 hours. What is the unit rate of speed in kilometers per hour?

Accepted Answer

20 kilometers per hour

Answer

18 kilometers per hour

Answer

16 kilometers per hour

Answer

24 kilometers per hour

Question 4

A printer can print 120 pages in 10 minutes. What is the unit rate of pages printed per minute?

Accepted Answer

12 pages per minute

Answer

14 pages per minute

Answer

10 pages per minute

Answer

15 pages per minute

Question 5

A recipe requires 4 cups of flour to make 8 cookies. What is the unit rate of cups of flour per cookie?

Accepted Answer

0.5 cups per cookie

Answer

1 cup per cookie

Answer

0.25 cups per cookie

Answer

2 cups per cookie

Question 6

If a swimmer completes 10 laps in 25 minutes, what is the unit rate of laps per minute?

Accepted Answer

0.4 laps per minute

Answer

0.25 laps per minute

Answer

0.5 laps per minute

Answer

0.3 laps per minute

Question 7

A bakery sold 144 muffins in 12 hours. What is the unit rate of muffins sold per hour?

Accepted Answer

12 muffins per hour

Answer

10 muffins per hour

Answer

16 muffins per hour

Answer

15 muffins per hour

Question 8

A train travels 300 miles in 5 hours. What is the unit rate of the train's speed in miles per hour?

Accepted Answer

60 miles per hour

Answer

65 miles per hour

Answer

55 miles per hour

Answer

50 miles per hour

Question 9

A gardener waters 9 plants using 27 liters of water. What is the unit rate of liters of water per plant?

Accepted Answer

3 liters per plant

Answer

5 liters per plant

Answer

4 liters per plant

Answer

2 liters per plant

Question 10

A car travels 240 kilometers on 60 liters of fuel. What is the unit rate of kilometers per liter?

Accepted Answer

4 kilometers per liter

Answer

5 kilometers per liter

Answer

3 kilometers per liter

Answer

6 kilometers per liter

Question 11

Sarah reads 150 pages in 5 days. What is the average number of pages she reads per day?

Accepted Answer

30 pages per day

Answer

25 pages per day

Answer

35 pages per day

Answer

40 pages per day

Question 12

If a worker earns $72 for 8 hours of work, what is the worker's hourly wage?

Accepted Answer

$9 per hour

Answer

$12 per hour

Answer

$8 per hour

Answer

$10 per hour

Question 13

A baker uses 9 cups of flour to bake 3 batches of cookies. What is the unit rate of flour used per batch?

Accepted Answer

3 cups per batch

Answer

2 cups per batch

Answer

5 cups per batch

Answer

4 cups per batch

Question 14

A recipe requires 5 cups of sugar to make 10 servings of cake. What is the unit rate of sugar used per serving?

Accepted Answer

0.5 cups per serving

Answer

1 cup per serving

Answer

0.4 cups per serving

Answer

0.6 cups per serving

Question 15

Tom travels 90 miles using 3 gallons of gasoline. What is the car's fuel efficiency in miles per gallon?

Accepted Answer

30 miles per gallon

Answer

35 miles per gallon

Answer

28 miles per gallon

Answer

25 miles per gallon

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