If it measures a maximum of 30cm, which most rulers do it's 15cm.
cause it does
Five eighths of an inch on a ruler would be located between the half-inch mark and the three-quarter inch mark.
Every half inch.
It is 2/10 past the one inch mark on a ruler.
The answer depends on where the one tenth mark is. Most likely it would represent a millimetre.
You start from the first mark from the left of the ruler which is actually 0.
On a ruler, 4.5 mm is slightly less than half a centimeter. It is located just past the 4 mm mark and before the 5 mm mark. The distance is roughly the thickness of a credit card or a thin hair. If using a metric ruler, it will be clearly marked, usually with a shorter line than the 5 mm mark.
On a standard ruler, 1.2 cm is slightly more than one centimeter but less than one and a quarter centimeters. It can be found just past the first centimeter mark, roughly one-fifth of the way toward the second centimeter mark. If you're using a metric ruler, it will be the second small line after the 1 cm mark.
31680 inches
6 inches is half of a foot. A ruler is 1 foot so 6 inches is half of a ruler
A 16-mark looks like a small vertical line that is slightly longer than the surrounding lines on a standard ruler. It typically falls between the 15-mark and the 17-mark on the ruler scale.
the 9th mark on a ruler in inches is 9/16 inches for centimeters its 9/10 cm.