7.7(A) - Calculating Average Speed Quiz

A car travels 150 kilometers in 3 hours. What is the average speed of the car in kilometers per hour?

• 45 km/h

• 50 km/h

• 55 km/h

• 60 km/h

A cyclist travels 30 kilometers in 2 hours and then 20 kilometers in 1 hour. What is the cyclist's average speed for the entire trip?

• 15 km/h

• 16.67 km/h

• 20 km/h

• 25 km/h

If a runner completes a 10 km race in 50 minutes, what is their average speed in kilometers per hour?

• 10 km/h

• 11 km/h

• 12 km/h

• 13 km/h

A train travels 240 kilometers in 4 hours and then 120 kilometers in 2 hours. Calculate the average speed of the train for the entire journey.

• 50 km/h

• 60 km/h

• 70 km/h

• 80 km/h

A hiker walks 12 kilometers in 3 hours. What is the hiker's average speed in kilometers per hour?

• 3 km/h

• 4 km/h

• 5 km/h

• 6 km/h

A boat travels 90 kilometers downstream in 3 hours and returns upstream in 4 hours. What is the average speed of the boat for the entire trip?

• 20 km/h

• 22.5 km/h

• 25 km/h

• 27.5 km/h

A car travels 180 kilometers in 2 hours. What is the average speed of the car in kilometers per hour?

• 80 km/h

• 85 km/h

• 90 km/h

• 95 km/h

A plane flies 600 kilometers in 1.5 hours. Calculate the average speed of the plane in kilometers per hour.

• 350 km/h

• 400 km/h

• 450 km/h

• 500 km/h

Tags

NGSS.MS-PS3-1

A person jogs 5 kilometers in 30 minutes and then walks 2 kilometers in 30 minutes. What is the average speed for the entire activity in kilometers per hour?

• 5 km/h

• 6 km/h

• 7 km/h

• 8 km/h

A bus travels 300 kilometers in 5 hours. What is the average speed of the bus in kilometers per hour?

• 50 km/h

• 55 km/h

• 60 km/h

• 65 km/h