The answer will depend on the speed at which the ship is travelling!
Depends on speed of boat.
3 hours
14 hours (252/18 = 14).
11½ days
2½ days
That depends on how fast one is traveling.
That depends on the speed at which one is traveling.
One hour.
14 hours 44 minutes.
That depends on the speed at which one is traveling.
14 days and 14 hours.
1375 divided by 22 = hours