Solve. Round to the nearest hundredth if necessary.

Question

Express 50 mph in kilometers per hour.

Answer 1

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.