15 knots = 15 nautical miles per hour, so 1/3 hour or 20 minutes
Chat with our AI personalities
11½ days
2½ days
One knot is equal to 1 nautical mile per hour. So for 535 nautical miles at 6 knots, 535 nautical miles/6 knots=535 nautical miles/6 nautical miles per hour=535/6 hours which is about 89.2 hours (89 hours and 10 minutes).
A knot is a nautical mile per hour. Thus it will take 10 hours at 10 knots.
One hour.