170 times 3600 (secs in an hour) divided by 5280 (feet in a mile) 170 x 3600/5280 = 115.91 mph
5280 ft = 1 mile so, 5.5 ft = 5.5/5280 miles. 3600 seconds = 1 hour so, 1 second = 1/3600 hour 5.5 fps equates to, 5.5/5280 ÷ 1/3600 = 5.5 x 3600 / 5280 = 3.75mph
Multiply by 5280 to change miles to feet (1 mile = 5280 feet) and divide by 3600 to change hours to seconds (1 hour = 60 minutes = 3600 seconds).60 mph * 5280 feet / 3600 sec = 88 feet per second
(meters / sec) x (3600 sec / hr) / [(0.3048 meters / ft) x (5280 ft / mi)] 1.438*3600 / (0.3048*5280) = 3.2167144 mi / hr (mph)
1 mile = 5280 feet 1 hour = 3600 seconds So, 55 mph = 55*5280 feet per hour = 55*5280/3600 feet per second = 80.66... fps
170 times 3600 (secs in an hour) divided by 5280 (feet in a mile) 170 x 3600/5280 = 115.91 mph
There are 5280 feet in one mile. Therefore, 3600 feet is equal to 3600/5280 = 0.681 recurring (that is, 0.6818181...) miles.
1.4667
5280 ft = 1 mile so, 5.5 ft = 5.5/5280 miles. 3600 seconds = 1 hour so, 1 second = 1/3600 hour 5.5 fps equates to, 5.5/5280 ÷ 1/3600 = 5.5 x 3600 / 5280 = 3.75mph
Well, there are 5280 feet in a mile and 3600 seconds in a hour. So, 5280 feet times 45 miles equals 237600 feet. Then you divide 237600 feet by 3600 seconds, to get 66 feet per second.
1 mile = 5280 ft, 1 hour = 3600 secs. So 1 mph = 5280/3600 = 1.47 ft/sec. For a ratio you can easily remember, 60 mph = 88 ft/sec
Multiply by 5280 to change miles to feet (1 mile = 5280 feet) and divide by 3600 to change hours to seconds (1 hour = 60 minutes = 3600 seconds).60 mph * 5280 feet / 3600 sec = 88 feet per second
There are 5280 feet per mile and 3600 seconds per hour. 24(5280/3600) = 35 feet per second, to the justified number of significant digits.
There are 5280 feet in one mile. Therefore, 1 mile per hour is equal to 5280 feet per hour. There are 3600 seconds in one hour. Therefore, 5280 feet per hour is equal to 5280/3600 = 1.46 recurring (that is, 1.46666...) feet per second.
(meters / sec) x (3600 sec / hr) / [(0.3048 meters / ft) x (5280 ft / mi)] 1.438*3600 / (0.3048*5280) = 3.2167144 mi / hr (mph)
1 mile = 5280 feet 1 hour = 3600 seconds So, 55 mph = 55*5280 feet per hour = 55*5280/3600 feet per second = 80.66... fps
280 x 3600/5280 = 190.91 mph