Let t = travel time of the second car
then, (t+1) = travel time of the first car (since the first car starts start 1 hr before the second car)
When the second car catches the first car, they will have traveled the same distance
Write a distance equation: dist = speed * time
135*t = 110*(t+1)
135t = 110t + 110
25t = 110
t =110/25
t = 22/5 hours or 4.4 hours
Since 0.4 hours corresponds to 0.4*60 = 24 minutes, the total time is 4 hours and 24 minutes
So, the second car will catch the first car in 4 hours and 24 minutes
