2
There are 10 millimeters to a centimeter
2
20mm
20mm
20mm
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20 millimeters is 2 centimeters.
Oh, dude, 20mm is like 2cm. So, if you're measuring something and you're like, "Oh, this is 20mm," just divide by 10 and you'll get the answer. Easy peasy!
Since 1cm = 10mm, then there are 2cm's in 20mm's
20mm equals 2cm
there are 10 millimetres in each centimetre. so 10x2 gives 20mm in 2 cm.
20 mm, which is equal to 2 cm.
You are seriously stupid if you honestly cannot work this out. 1cm is 10mm hence 2cm would be 20mm