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.
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.
5 miles
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