If necessary, round your answers to 1 decimal digit.

1 a. A police car drives for 2 hours 30 minutes with a constant speed of 60 km/h and then for another 1 hour 30 minutes with a constant speed of 36 km/h. What distance did it go?

 
 
 
 
 
 
 
 
 
2 a. David rides his motorcycle for 2 hours 50 minutes with a constant speed of 72 mph and then for another 30 minutes with a constant speed of 72 mph. What distance did he go?

 
 
 
 
 
 
 
 
 
3 a. Juan rides his bike for 5.2 hours with a constant speed of 16 km/h and then for another 33 minutes with a constant speed of 12 km/h. What distance did he go?

 
 
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. It traveled a distance of 204 km.
2 a. He traveled a distance of 240 miles.
3 a. He traveled a distance of 89.8 km.


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