Question

a train travel distance of 300km at a constant speed if the speed of train is increase 5km/hr,the journey would have 2hr less.find original speed??​

Answer 1

Answer:The speed of the train is increased by 5km/h. Now, the time (t2) taken by the train to cover 300 km is shown below. Further, simplify the above equation. Since the speed of the train cannot be negative, hence the original speed of the train is 25km/h.

Step-by-step explanation:

Answer 2

Answer:

here is your answer above

Step-by-step explanation:

both are same the first pic is the only problem and the second one is the explanation