Unit Rates and Graphs Quiz

A car travels 180 miles in 3 hours. What is the unit rate of the car in miles per hour?

• 50 miles per hour

• 60 miles per hour

• 70 miles per hour

• 80 miles per hour

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

• 1 cup per cookie

• 2 cups per cookie

If a person earns $240 in 8 hours, what is their hourly wage?

• $20 per hour

• $25 per hour

• $30 per hour

• $35 per hour

A cyclist travels 45 kilometers in 3 hours. What is the cyclist's speed in kilometers per hour?

• 10 km/h

• 12 km/h

• 15 km/h

• 18 km/h

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

• 50 miles per hour

• 55 miles per hour

• 60 miles per hour

• 65 miles per hour

A factory produces 150 widgets in 5 hours. What is the production rate in widgets per hour?

• 20 widgets per hour

• 25 widgets per hour

• 30 widgets per hour

• 35 widgets per hour

A runner completes a 10-kilometer race in 50 minutes. What is the runner's speed in kilometers per minute?

• 0.1 km/min

• 0.2 km/min

• 0.3 km/min

• 0.4 km/min

A car uses 12 gallons of fuel to travel 240 miles. What is the car's fuel efficiency in miles per gallon?

• 15 miles per gallon

• 20 miles per gallon

• 25 miles per gallon

• 30 miles per gallon

A baker uses 3 pounds of sugar to make 24 cookies. What is the unit rate of sugar per cookie?

A machine fills 180 bottles in 3 hours. What is the filling rate in bottles per hour?

• 50 bottles per hour

• 55 bottles per hour

• 60 bottles per hour

• 65 bottles per hour