Speed, Time, and Distance Worksheet

1 a. An airplane flies 400 miles in 1/2 hour. What is its average speed in miles per hour?

 
 
 
 
 
 
 
 
 
1 b. An airplane flies 660 km in 45 minutes. What is its average speed in kilometers per hour?

 
 
 
 
 
 
 
 
 
2 a. David rides his bike 39 km in 3 hours 15 minutes. What is his average speed in kilometers per hour?

 
 
 
 
 
 
 
 
 
2 b. An airplane flies 930 miles in 1 hour 30 minutes. What is its average speed in miles per hour?

 
 
 
 
 
 
 
 
 
3 a. Juan rides his motorcycle 300 km in 3 hours. What is his average speed in kilometers per hour?

 
 
 
 
 
 
 
 
 
3 b. A van moves 16 km in 1/4 hour. What is its average speed in kilometers per hour?

 
 
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. Its average speed is 800 miles per hour.
1 b. Its average speed is 880 kilometers per hour.
2 a. His average speed is 12 kilometers per hour.
2 b. Its average speed is 620 miles per hour.
3 a. His average speed is 100 kilometers per hour.
3 b. Its average speed is 64 kilometers per hour.


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