Easy Unit Rate

Which statement best describes the unit rate?

• 50 cm per second

• 300 cm per second

• 1 cm per second

• 25 cm per second

Blen is babysitting for her neighbor. She made a double number line to represent how many hours she worked and the total amount of money earned. How much did Blen make per houor?

• $10 per hour

• $9 per hour

• $30 per hour

• $15 per hour

• $18 per hour

A factory produces 240 widgets in 8 hours. What is the unit rate of production in widgets per hour?

• 20 widgets per hour

• 25 widgets per hour

• 30 widgets per hour

• 35 widgets per hour

A cyclist covers a distance of 150 kilometers in 3 hours. What is the unit rate of the cyclist's speed in kilometers per hour?

• 45 kilometers per hour

• 50 kilometers per hour

• 55 kilometers per hour

• 60 kilometers per hour

A printer prints 600 pages in 10 minutes. What is the unit rate of the printer's speed in pages per minute?

• 50 pages per minute

• 55 pages per minute

• 60 pages per minute

• 65 pages per minute

A runner completes 12 laps in 24 minutes. What is the unit rate of the runner's speed in laps per minute?

• 0.5 laps per minute

• 1 lap per minute

• 1.5 laps per minute

• 2 laps per minute

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

• 0.25 cups per cookie

• 0.5 cups per cookie

• 0.75 cups per cookie

• 1 cup per cookie

A train travels 480 kilometers in 6 hours. What is the unit rate of the train's speed in kilometers per hour?

• 70 kilometers per hour

• 75 kilometers per hour

• 80 kilometers per hour

• 85 kilometers per hour

A machine produces 150 parts in 3 hours. What is the unit rate of production in parts per hour?

• 45 parts per hour

• 50 parts per hour

• 55 parts per hour

• 60 parts per hour

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound