The conversion factor used to convert 50km to miles is 0.621371192.
Now, to find out the value in miles, you need to multiply the given quantity in kilometres by 0.621371192 which is the conversion factor.
So here to find the value of 50 km in miles, we just need to multiply 50 by the conversion factor and the formula will become- Miles = 50 * 0.621371192 which will give 31.0685596118.
And so the value that we get on converting 50 km to miles is 31.0686 miles (approximately).