If necessary, round your answers to 1 decimal digit.

1 a. Noah rides his horse 20.7 miles with a constant speed of 9 mph and another 56 miles with a constant speed of 10 mph. How much time in total does he take to travel these distances?

 
 
 
 
 
 
 
 
 
2 a. An airplane flies for 5 hours with a constant speed of 540 mph and then for another 1 hour 13 minutes with a constant speed of 600 mph. What distance did it go?

 
 
 
 
 
 
 
 
 
3 a. Sarah rides her bike 102.6 km with a constant speed of 19 km/h and another 85.3 km with a constant speed of 16 km/h. How much time in total does she take to travel these distances?

 
 
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. He takes 7 hours and 54 minutes to travel the two distances.
2 a. It traveled a distance of 3430 miles.
3 a. She takes 10 hours and 44 minutes to travel the two distances.


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