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Q:

A boat goes from A to B in upstream and come back from B to A downstream taking a total time of 3.5 hours. If the speed of boat in still water is 7 km/hr and the speed of stream is 5 km/hr. Find the distance between A and B. 

  • 1
    4 km
  • 2
    6 km
  • 3
    5 km
  • 4
    7.5 km
  • Show Answer
  • Workspace

Answer : 2. "6 km"

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