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Q.

A train travels at a certain average speed for a distance of 63km and then travels a distance of 72km at an average speed of 6 km/hr more than its original speed. If it takes 3 hours to complete the total journey, what is the original speed of the train in km/hr?

Tags: travel, money, distance
Asked by Apocalypso, 23 Jan 12:34 pm
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Answers (3)

 
1.

42 km/h.
Answered by Stone Heart, 23 Jan 12:41 pm

 
  
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2.

Zero
Answered by MAdhavan Avadhany, 23 Jan 01:19 pm

 
  
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3.

42 kilomteres per hour
Answered by Ataur Rahman, 23 Jan 12:42 pm

 
  
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