Answer:
Sorry im not sure on this one...
Step-by-step explanation:
7/n
14/2n=7/n
4/5 is greater thwn 5/8
because ot just is
Since the two trains are heading in opposite directions, they are separating at 90km/hr+85km/hr=175 km hr. 700 km/175 km/hr= 4 hrs. The trains will be 700 km apart in 4 hours.