Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

The rajdhani express travels from mumbai to delhi a distance of 1384km.it starts from mumbai at 4:00 pm and reaches Delhi at 9:00am,next day.what is the

average speed?


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
1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts