I don't know but asked your math teacher or check a ruler
Usually, yes. They are shown as marks but not numbered. They appear on the metric scale, but it is centimetres (= 10 mm) that are numbered. Up to 30 on a 1 ft ruler, to 15 on a 6" ruler.
There are several types of printable rulers that can be found online. Some of these include metric rulers, imperial rulers, and yard stick-style rulers.
Measuring. Most of the world use the metric system. Only three countries in the world still have not imposed the metric system as norm; the United States, Liberia and Myanmar. Globally, metric rulers rule.
In 1793, France adopted a meter as its official unit of length. From that time on we had metric rulers.
Here you find inch and centimeter rulers. Scroll down to related links and look at "Inches and centimeters in comparison".
Rulers, measuring sticks, tape measures, some calipers, ...
A millimeter is one tenth of a centimeter. 1 millimeter (mm) is 1/1000 of a meter. 1 centimeter (cm) is 1/100 of a meter. So a millimeter is 1/10 of a centimeter, as seen on most rulers.
Hope this helps metric system works in 10s 100s or 1000s here is a rough overview 10 mm equals 1 centimetre 100 centimetre equals 1 metre also 1000 millimetres equals 1 metre 1000 metres equals a kilometre the metric system also works on volume as well 1 cubic metre equals 1000 litres 10 cms cubed is 1 litre
Rulers, beam balance scales, and wrist-watches.
metric ruler is used for measuring the length of the objects in mm and cm. hence ,1cm=10 mm.In metric ruler =15 cm.
A standard ruler's actual size is 12 inches long. Rulers may be plastic, metal or wooden. Often rulers have metric measurements on one side even though the metric system is not used in the United States, at least not for official purposes.
For measuring distances in metric units. Every country in the world uses metric as its main or only system of measurement, except fot the USA, Liberia (a small country Africa) and Burma (a country in Asia).