Question

9. With an average speed of 40
km/hr a train reaches its
destination in time, If it goes
with an average speed of 35
km/hr, it is late by 15 minutes,
The total journey is
​

Answer 1

Answer:

Ratio of The Average Speed = 40 : 35 = 8 : 7.

So, Ratio of the Time Taken = 7 : 8.

Difference In Time = 15 min

8 - 7 = 15

1 = 15

Thus,

8 = 8 * 15 = 120 Minutes.

Second Train Takes 120 minutes (2 hours) to reach there.

Distance = 35 * 2 = 70 Km.