It takes four hours to travel a distance of 100 miles at a constant speed of 25 miles per hour. The speed must be constant or at an average of 25 miles per hour for this to be true.
Know MoreThe formula for determining time spent traveling requires dividing the distance traveled by the rate traveled. In this case, the distance, 100 miles, is divided by the rate, 25 miles per hour. The time, then, is four hours. Any one of the three components of distance, time or rate is determined if the other two are known by plugging the known factors into the equation rate multiplied by time equals distance.
Learn more about MeasurementsThe quantity 150 kilometers per hour, abbreviated as kph or km/h, can be converted into miles per hour, abbreviated as mph, by dividing the quantity by 1.609, which would equal 93.226 miles per hour. This is because one mile per hour is equal to 1.609 kilometers per hour, so any quantity in kilometers per hour must be divided by 1.609 in order convert the quantity into miles per hour.
Full Answer >One knot is equal to approximately 1.15 miles per hour. The knot is a unit of speed typically used for describing the velocity of a boat or an airplane. It is equal to one nautical mile, or 1.85 kilometers, per hour.
Full Answer >Speed is measured in many different ways, and the most common are kilometers per hour and miles per hour. An object moving at 250 mph travels much faster than an object traveling 250 kph.
Full Answer >Converting kilometers per hour to miles per hour is a simple process that takes less than a minute. It requires either a calculator or a pen and paper. Simply divide 190 kph by 1.609 to arrive at the equivalent value in mph.
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