1000
You divide the number of millimeters by a million.
To convert meters into kilometers, just divide by 1000 _______________________________________________________________________There are 1000 millimeters in 1 meter. In addition, there are 1000 meters in one kilometer. Thus, there are 1,000,000 millimeters in 1 kilometer. Divide whatever number you have in millimeters by 1,000,000 and you will get the number in kilometers.
One million 10^6
To convert millimeters to kilometers, divide the length in millimeters by 1,000,000 (since there are 1,000,000 millimeters in a kilometer). For example, to convert 5,000 millimeters to kilometers, you would divide 5,000 by 1,000,000 to get 0.005 kilometers.
Multiply by 2.54; this converts to millimeters. Now divide by one million; this gives kilometers. For a quick approximation, divide by 4, then divide by 100,000.
Divide the number of millimeters by 10.
To convert from millimeters to centimeters, divide by 10.
To convert millimeters to centimeters, divide the number of millimeters by 10. For example, if you have 50 millimeters, dividing by 10 gives you 5 centimeters.
3 kilometers is 3,000,000 millimeters.
Ten. Divide millimeters by 10 to get centimeters.
Divide it by 106 (or 1 million).
There are 1000000 millimeters in one kilometer so that means you have to divide your milliometers by 1000000 [EXAMPLE] 3950000000mm/1000000=3950km