Question

the distance between two stations A and B is 200km. two train start at the same time from A and B in the opposite direction towards each other. after 2 hour, the distance between them is 50km . if the speed of one train is 5 km/h more than the other train, find their speeds​

Answer 1

Answer:

35 km/h

Step-by-step explanation:

Let X be the speed of the slower train in km/hr

speed of other one will be (x+5) km/hr.

Now,

distance travelled by slower train in 2 hrs= speed × time

= x×2

= 2x

distance travelled by Faster train in 2 hrs= 2*(x+5).

Now ,

2x+ 2(x+5) +50=200

→x= 35km/hr see picture

speed of second train = 30+5 = 35km/hr