the rajdhani express travells from mumbai to delhi a distance of 1384 km it starts from mumbai at 4:00pm and reaches delhi at 9:00amthe next day what is its average
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Distance=s=1384 km
time interval= 4:00 pm to 9:00 am
Let 4:00 pm be 1 hr.
After 12 hours half of the day is complete. So, after 12 hours the time would be 4:00 am. But, the final time is 9:00 am and time difference between 9:00 am and 4:00 am is 5 hours.
So the total time taken=12+5=17 hours
We know that, average speed = total distance travelled/total time taken
=1384/17=81 km/h
time interval= 4:00 pm to 9:00 am
Let 4:00 pm be 1 hr.
After 12 hours half of the day is complete. So, after 12 hours the time would be 4:00 am. But, the final time is 9:00 am and time difference between 9:00 am and 4:00 am is 5 hours.
So the total time taken=12+5=17 hours
We know that, average speed = total distance travelled/total time taken
=1384/17=81 km/h
harrineananthtoutz8u:
tq for making my ans as brainliest
Answered by
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average speed =total distance /total time
average speed =1384/17=81.4km/hr
hope i helped u
average speed =1384/17=81.4km/hr
hope i helped u
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