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Lata drives her car from Satara to Kolhapur through heavy traffic at 33 km/h and returns along the same highway at 77 km/h. Find her average speed for the round trip in km/h.

Competition practiceSpeed, Time & Distance
  • A46.2
  • B55
  • C44
  • D50

Step-by-Step Solution

For equal distances, average speed = km/h (not the simple mean 55).
Answer: A) 46.2

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