It takes a passenger train 5 hr less time than it takes a freight train to make the trip from picture rock to rockville
the passenger train averages 78 km/h, while the freight train averages 52 km/h. find the distance from
picture rock to
rockville

780 km

Step-by-step explanation:

Let the distance from Picture Rock to Rockville is d km.

Now, the time taken by the passenger train with speed 78 km/hr to cover this distance will be hours.

Again the time taken by the freight train with speed 52 km/hr to cover the distance will be hours.

Now, by the condition given we can write

⇒

⇒ d = 780 km. (Answer)

not solvable

step-by-step explanation:

we need more information, or at least an

answer: 0.64

step-by-step explanation: