Question

The distance between Delhi and Ahmadabad is approximately 1000 km. A train which runs at a speed of 80 km per hour takes 12 and half hours to reach Ahmadabad from Delhi If it runs at a speed of 100 km per hour, how much time will it take?

Answer 1

Answer:

10 hours

Step-by-step explanation:

Distance = 1000 km

Speed = 80 km/h

Time = 12. 5 hrs

Distance = 1000 km

Speed = 100 km/h

Time = ?

Distance = Speed * Time

Time = Distance / Speed

= 1000 / 100 = 10 hrs

Answer 2

Answer:

15 Hrs

Step-by-step explanation:

Speed= 80 Km

Time taken = 12.3 = 750 Min

If

Speed= 100 Km

Time Taken = ?

80÷720      100÷?

72000/80 = 900Min

Time taken = 15 Hr

Hope Helps!!!