Express 50 mph in kilometers per hour.
50 mph is equivalent to approximately 80.47 kilometers per hour.
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To convert mph to kph, you can use the conversion factor:
1 mile = 1.60934 kilometers
So, to convert 50 mph to kph, you can multiply 50 by 1.60934:
50 mph * 1.60934 = 80.47 kph
Therefore, 50 mph is equal to 80.47 kilometers per hour.