While driving down the highway you notice that your speedometer reads 50 miles/hr and 80 km/hr. Which is faster, one mile per hour or one kilometer per hour?
A) one mile per hour
B) one kilometer per hour

Question

Quizplus · Accepted Answer

One mile per hour is faster because 1 mile is longer than 1 kilometer. Since 1 mile is approximately 1.609 kilometers, a speed of 1 mile per hour is greater than a speed of 1 kilometer per hour.

While Driving Down the Highway You Notice That Your Speedometer