130 knots = about 149.6 mph
17 knots=19.56 mph
Use this formula to convert knots to miles per hour: knots x 1.15 = mph25.3 knots x 1.15 = about 29.11 mph
81 knots (nautical miles per hour)= 93.21 mph1 knot = 1.1508 MPH.
36 mph = 31.3 knots.
About 46 mph
40 (knots per hour) = 46.031 mph
130 knots = about 149.6 mph
About 5.2 knots.
17 knots=19.56 mph
503 knots is approximately 578 mph. The conversion factor is 1 knot = 1.15078 mph.
11 knots = 12.65 mph
8 knots is about 9.2 mph.
Use this formula to convert knots to miles per hour: knots x 1.15 = mph25.3 knots x 1.15 = about 29.11 mph
20 knots = 23 MPH. 5 knots = 23/4 MPH. Time required = 230 M/(23/4) = 40 Hrs.So the time required is 40 hrs
50 knots=57.5389724 miles per hour
About 510.95 miles per hour. (knots x 1.15078 = mph).