Q. A complex statement - about an aeroplane comming late. "The boy says if it was 6 hours later, the waiting time would be 1/5th of the time if the plane had come 2 hours earlier instead. the plane is supposed to come at midnight

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  suppose actual arrival time is x then
  x-6=(x-4)/5
  solving this we get 6.5
  but it is 6 hr late so 12.50
  
• 9 years agoHelpfull: Yes(0) No(0)