If necessary, round your answers to 1 decimal digit.

1 a. An airplane flies for 3 hours 35 minutes with a constant speed of 492 mph and then for another 2 hours 50 minutes with a constant speed of 816 mph. What distance did it go?

 
 
 
 
 
 
 
 
 
2 a. A car drives for 6.7 hours with a constant speed of 72 km/h and then for another 5 hours 12 minutes with a constant speed of 50 km/h. What distance did it go?

 
 
 
 
 
 
 
 
 
3 a. An airplane flies for 2 hours 25 minutes with a constant speed of 984 km/h and then for another 1 hour 45 minutes with a constant speed of 648 km/h. What distance did it go?

 
 
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. It traveled a distance of 4075 miles.
2 a. It traveled a distance of 742.4 km.
3 a. It traveled a distance of 3512 km.

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