Originally posted by dash10
What's a km?
1 kilometer (km) = 0.62 miles
It is actually a much easier system to remember.
The smallest unit is millimeter.
10 millimeters = 1 centimeter
10 centimeters = 1 meter (1 meter = 1.09 yards)
1,000 meters = 1 kilometer
much easier multiplying and dividing by 10s as opposed to
3, 12, 1760 or 5280