Exactly one millimetre.
5 millimeters is 1/10"
22.23 millimeters.
A metric ruler
In a standard 30cm ruler there are 300mm (discluding the bits at the end of the rulers which are unmarked).
Here you find inch and centimeter rulers. Scroll down to related links and look at "Inches and centimeters in comparison".
5 millimeters is 1/10"
If the ruler only has inches and millimeters, just use the millimeters side. Remember, there are 10 millimeters in 1 centimeter.
I want to see how long 26 millimeters are.
by a ruler
A metric ruler is use to measure centimeter and millimeters.1 centimeter (cm) = 10 millimeters (mm) .
The millimeters on a ruler are the tiny lines in between each centimeter
100
22.23 millimeters.
An ordinary ruler.
A metric ruler
A ruler typically measures length in inches or centimeters. If a ruler is marked in inches, 0.2 inches would be represented by a distance of about 5 millimeters (mm) on the ruler, as there are 25.4 millimeters in an inch. If the ruler is marked in centimeters, 0.2 centimeters would be represented by a distance of about 2 millimeters on the ruler. It's important to note that not all rulers will have markings for every increment, and the accuracy of the ruler may also affect the exact measurement.
A metric ruler is the most common device used to measure millimeters.