10 mm = 1 cm
Divide
You will have to divide by 10 So 15mm = 1.5cm
multiply by 100 examples 1 m=100cm 2.1m=210cm
Divide mm by 25.4There are 25.4 millimeters in an inch. Just divide the number of millimeters by 25.4 and you will have the answer.
Ten. Divide millimeters by 10 to get centimeters.
To convert km to mm you multiply km by 1,000,000 (one million). So, 1km = 1 million millimeters.
You may multiply by 0.25, or divide by 4. The result is the same- cups to quarts.
One centimeter is equal to ten millimeters.
1/10
Divide by 10
There are 10 millimetres in a centimetre. You have to divide by 10 to convert. 500/10 gives you 50cm.
MULTIPLY, not divide, the number of centimeters by 10. The millimeters are smaller, so there would be more of them per cm.
multiply