A man completes 30 km of
a journey at 6 km/hour. & the remaining 40km in 5hour . His average speed for whole
Journey is -
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0
Answer:
Hence, the average speed for whole journey is 7km/hr.
Answered by
0
Answer:
Average Speed = Total Distance/Total Time
Average speed = 70/10 (km/hr)
Average Speed = 7km/hr
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