without stoppage a train travels a certain distance at 60 km/hr and with stoppage the same distance at speed of 40 km/hr. On an average how many minutes per hour does the train stops

• 20/60=1/3*60=20 min's
  
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• 60(x+y)=40x=Dis
  y=20 min
  
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• train speed is 60 k/h means train travel 60 kms in one hour but due to stopages it travel onle 40 kms in hour so time required to travel 20 km at 60km/hr is the ans that is,
  (20/60)*60=20 min
• 9 years agoHelpfull: Yes(0) No(0)