A man travelled from a point a to b at the rate of 25 kmph and walked back at the rate of 4 kmph. if the whole journey took 5 hrs 48 minutes, the distance between a and b is
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6
Average speed is 14.5 kmph. Time taken is 5.8 hour.
Average speed = total distance / time
Total distance = 14.5*5.8= 84.1 km
Since the total distance includes the return journey, 84.1/2= 42.05 km
Average speed = total distance / time
Total distance = 14.5*5.8= 84.1 km
Since the total distance includes the return journey, 84.1/2= 42.05 km
Answered by
32
Answer: 20km
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