80 mph = 128.75 km/h
There are 0.621 miles per kilometer, so to convert, one uses the following formula: miles = 0.621 * kilometers For example, if one travels 100 miles, they will have travelled: 0.621 * 100 = 62.1 miles. Algebraic Steps / Dimensional Analysis Formula____ mi/hr*5280 ft/hr 1 mi/hr*1 m/hr 3.2808 ft/hr*1 km/hr 1000 m/hr=? km/hr Direct Conversion Formula ____ mi/hr*1.609344 km/hr 1 mi/hr=? km/hr
30 miles per hour.
30,000 feet per hour = 5.68 miles per hour.
km per hour x 0.6214 = miles per hour
Either miles per hour or kilometer per hour. Older U.S. model vehicles only measured in miles per hour.
Conversion: miles per hour x 0.00044704 = km/sec
One kilometer per hour = 0.621371 miles per hour so: Kph x 0.621371=Mph
One kilometer is equal to .621371192 miles. Multiplied by 100, that would mean that 100 km per hour is equal to approximately 62 miles an hour.
sixty
1) 500/15=33.33 minutes
In this case, just divide the distance by the time.
1 Kilometer per Hour = 0.621371192237334 Miles per Hour.So, multiplying it to km/hr we can get mile/hr.
1 kilometer per hour = 0.621371192 mph
192 feet in 8 seconds = 24 feet/secondin mph or miles per hour= 24 feet/second x 3600 seconds/hour x 1 mile/5280 feet= 16.36 mphin kph or kilometer per hour= 16.36 miles/hour x 1.609344 kilometer/mile= 26.33 kphif you want to convert to other units of measuring speed,you may try the online converter linked below.
There are 0.621 miles per kilometer, so to convert, one uses the following formula: miles = 0.621 * kilometers For example, if one travels 100 miles, they will have travelled: 0.621 * 100 = 62.1 miles. Algebraic Steps / Dimensional Analysis Formula____ mi/hr*5280 ft/hr 1 mi/hr*1 m/hr 3.2808 ft/hr*1 km/hr 1000 m/hr=? km/hr Direct Conversion Formula ____ mi/hr*1.609344 km/hr 1 mi/hr=? km/hr
first lets convert kilometer into miles and liters to gallons so that we are working with the same units.1 kilometer = 0.621371192 miles1 liters = 0.264172052 US gallonsso 12 kilometers = 7.456454304 milesand 1 liter = 0.264172052 US gallons7.456454304 miles/0.264172052 US gallons =28.23 miles/gallonTraveling at 52 miles per hour for 1.5 hours gives = 78 miles78 miles/ 28.23 miles/gallon = 2.76 gallons
100 miles per hour = 100*1.609344 kilometres per hour = 160.9344 kilometres per hour = 160.9344/3600 kilometres per second = 0.0447 km per sec (approx).