Conversion Factor:

* 1 kilometer (km) = 0.621371 miles

* 1 hour (h) = 1 hour (h)

Calculation:

1. Start with the speed in kph: 75 kph

2. Multiply by the conversion factor for kilometers to miles: 75 kph * 0.621371 miles/km = 46.603825 miles/hour

3. Round to the nearest whole number: 47 mph

Therefore, 75 kph is approximately equal to 47 mph.