Question

it took 3.5 hours for a train to travel the distance between two cities at a velocity of 120 miles\km

Answer 1

Answer:

420 miles/km

Step-by-step explanation:

distance=speed×time

s=120miles/km/ hr

t=3.5 hrs

d=s×t

d=120×3.5

d=420miles/km

Therefore, the distance between the 2 cities is 420 miles/km