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Q: A car travels a distance of 715 km at a uniform speed. If the speed of the car is 10 km/ph more, it takes 2 hours less to cover the same distance. The original speed was….

  • 1
    45 km/ph
  • 2
    55 km/ph
  • 3
    60 km/ph
  • 4
    65 km/ph
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Answer : 2. "55 km/ph"
Explanation :

Let the original speed of car is x km/hr. then,

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