If necessary, round your answers to 1 decimal digit.

1 a. John rides his motorcycle for 4.2 hours with a constant speed of 100 km/h and then for another 4 hours 43 minutes with a constant speed of 67 km/h. What distance did he go?

 
 
 
 
 
 
 
 
 
2 a. Mary roller skates 28.6 km with a constant speed of 11 km/h and another 69.3 km with a constant speed of 18 km/h. How much time in total does she take to travel these distances?

 
 
 
 
 
 
 
 
 
3 a. A van moves 428.4 km with a constant speed of 68 km/h and another 401.8 km with a constant speed of 98 km/h. How much time in total does it take to travel these distances?

 
 
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. He traveled a distance of 736 km.
2 a. She takes 6 hours and 27 minutes to travel the two distances.
3 a. It takes 10 hours and 24 minutes to travel the two distances.


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net