Question

5. A train travels a distance of 300 km at constant speed. If the speed of the train is
increased by 5km an hour. The journey would have taken two hours less​

Answer 1

300/5 -5 =300/x+5 is the equatoin

Answer 2

Answer:

supp.

speed of train is X kmph

as per given,

300/X. -. 300/X+5= 2

further it is in attachment