Vinod went to Delhi in a train running at a speed of 120km/he and come back in a bus which was running at a speed of 50km/hr. Find his average speed for the trip.
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Answered by
0
Answer:
170 km/hr
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Answered by
2
Step-by-step explanation:
average=sum of all observation/ total no of observation
therefore, 120+50/2
answer=85 km/h
janvirajput779:
I'm not satisfied ur solution plz explain
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