Convert 42 Millimeters to Centimeters
How long is 42 millimeters? How far is 42 millimeters in centimeters? 42 mm to cm conversion.
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42 Millimeters =
4.2 Centimeters
exact result
Decimal places
Result in Plain English
42 millimeters is equal to exactly 4.2 centimeters.
Result as a Fraction
42 millimeters
= 21⁄5 centimeters
= 4 and 1⁄5 centimeters
In Scientific Notation
42 millimeters
= 4.2 x 101 millimeters
= 4.2 x 100 centimeters
Millimeters
A millimeter, or millimetre, is a unit of length equal to one thousandth of a meter.Abbreviation: mm
Centimeters
A centimeter, or centimetre, is a unit of length equal to one hundredth of a meter. There are 2.54 centimeters in an inch.Abbreviation: cm