Question

A passenger train left Berlin and traveled west. 14 hours later a cattle train left traveling at 85km/h in an effort to catch up to the passenger train. After traveling for three hours the cattle train finally caught up. Find the passenger train’s average speed(URGENT)

Answer 1

The answer is
X=10


D=RT
D=45*4
D=180 KILOMETERS IS THE DISTANCE THE DIESEL TRAIN VELED.
180=X(14+4)
180=X*18
X=180/18
X=10 KMH WAS THE SPEED OF THE CATTLE TRAIN.