two trains are travelling from point a to point b of 27 km with speed of 5km/h,7km/h ,what time they meet

• the ans will be 2.42...bec the mid point distance will be=27/2=13.5
  the second train cover 13.5/7=1.54 to cover the distance
  the first train 13.5/5=2.42...so the second train should be wait to cover the distance to first train..so ans will be 2.42
• 9 years agoHelpfull: Yes(1) No(4)
• 27/7-5 = 27/2=13.5m after
• 9 years agoHelpfull: Yes(0) No(4)
• after how much time they cross each other the second time (was the full question)
• 9 years agoHelpfull: Yes(0) No(1)
• they both started at 6:00 am from 2 stations and moving each other with 5km and 7km speeds , the distance between them is 27km....when do they meet...this is the question
• 9 years agoHelpfull: Yes(0) No(1)