A train running at a speed of 80km/h can cover a certain distance in 45 minutes. how long will it take to cover the same distance if its speed is increase by 10 km/h
Answers
Answered by
1
it is the question of physics....
KHsing:
no.... it is mathematics
Answered by
2
40 minutes is the answer.
At 80kmph speed train covers 60kms in 45 minutes.
Now the speed is increased to 90kmph and the distance is 60kms.
Time=Distance/Speed
=60/90
=2/3hrs or 40 minutes.
Similar questions