Almost seven days (162.9 hours).
The average speed is(4 x the number of nautical miles the boat traveled in that time) knots.
If the miles are nautical ones, then it takes (3)/(the boat's speed in knots) hours. If the miles are statute ones, then it takes (2.6053)/(the boat's speed in knots) hours.
24 knots is about 27.6 miles per hour.
25 miles.
Most of the passenger river boat travels at 35 knots per hour.
5 miles
To convert the speed boat's velocity to statute miles per hour, we know that 1 knot is equivalent to 1.15078 miles per hour. So, 35 knots * 1.15078 ≈ 40.2 statute miles per hour. To convert the auto velocity to knots, divide the speed in statute miles per hour by 1.15078. So, 35 miles per hour / 1.15078 ≈ 30.4 knots.
Depends on how many knots the boat is doing
hm
25 miles
It would take(486.627)/(boat's average speed in knots) hours
near 6 miles an Hr