Apassenger 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)

could you provide figure.

B) greg: 30 points , tremaine 38 points

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.