SOLUTION: tha distance between kolkata and delhi is 880 km. kolkata express leaves delhi at 7:20 a.m and reaches kolkata at 7:20 p.m. find the average speed of train.

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Question 909868: tha distance between kolkata and delhi is 880 km. kolkata express leaves delhi at 7:20 a.m and reaches kolkata at 7:20 p.m. find the average speed of train.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
Previously Posted
average speed = total distance/total time = 880km%2F%2812hr%29