Solve. Round to the nearest hundredth if necessary.
Express 50 mph in kilometers per hour.
To convert miles per hour (mph) to kilometers per hour (km/h), we can use the conversion factor that 1 mile is equal to 1.60934 kilometers.
First, we convert 50 mph to kilometers per hour:
50 mph * 1.60934 km/mi = 80.467 km/h
Rounding to the nearest hundredth, 50 mph is approximately 80.47 km/h.