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What Is Cm On Ruler? [Solved]
The long hash marks under which numbers are written on the ruler denote centimeters. A millimeter is even smaller than a centimeter. The smaller hash marks between each centimeter represent millimeters. 10-millimeter hash marks make 1 centimeter.
How to Measure length correctly using a Centimeter Ruler
http://www.freesciencestuff.com Physics and physical science topics explained in simple understandable terms.This video …
Measuring to the nearest cm and mm
Use a
