I don't think "invented" is a good word in this case. If you want to describe the speed by which something is travelling you unavoidably end up with unit of distance/unit of time. Miles/hour was something that fitted vehicles very well. Yards/second would work, but measuring the distance between cities in yards gives awkward big numbers.
5,280 feet = 1 mile
It is 1609.344 metres per hour.
1 mile = 1.609344 kilometer 1 mile per hour = 1.609344 kilometer per hour 26.62 miles per hour = 42.841 kilometers per hour (rounded)
1.60934 km per hour
15 miles/hour
No, 1 mile per hour is equal to approximately 1.6 kilometers per hour, not 6.2.
1 mile per hour is further than 1 km per hour
1 mile per hour equates to 1609.344 meters per hour.
If you are going "one mile per hour", it takes exactly one hour to go a mile.
approximately 5.5 miles/hour ============= Solution Method: ----------------- There are 60 minutes in 1 hour. We often say there are 60 minutes per hour. We express this relationship mathematically as: 60 min/hr To convert miles/min to miles/hr, do the following: 1 mile/11 min * 60 min/1 hr = 60 / 11 = ~5.45 miles/hr (average speed) * Note: minutes cancel in the numerator & denominator). ----------------- Original answer: 60/11 = 5.45 recurring (that is, 5.45454...) miles per hour. Therefore, running a mile in 11 minutes corresponds to 5.45 recurring miles per hour.
5,280 feet = 1 mile
It is 1609.344 metres per hour.
1 mile = 1.609344 kilometer 100 miles per hour = 160.93 kilometers per hour 1,000 miles per hour = 1,609.3 kilometers per hour
1 mile = 1.609344 kilometer 1 mile per hour = 1.609344 kilometer per hour 26.62 miles per hour = 42.841 kilometers per hour (rounded)
One knot is equal to one nautical mile per hour. Therefore, in terms of miles per minute, one knot is approximately 0.019 miles per minute.
1 mile per hour is 1 mile every 3600 seconds. I mile per second is 3600 times faster than this hence, 3600 miles per hour.
1.60934 km per hour