English, asked by KHsing, 1 year ago

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 aaru161
1

it is the question of physics....


KHsing: no.... it is mathematics
Answered by BalaSelvam6698
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.

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