How To Read A Ruler?
There are two types of rulers: Metric Rulers or English Rulers. Reading a ruler can seem daunting with all the little lines, but it is quite simple. This page I will teach you how to read rulers. You’ll have no trouble at all taking measurements with either type of ruler.
Metric Rulers
Metric rulers are fairly easy to read. They deal with centimeters and millimeters only. You wont have to worry much about fractions.