Yes. There are about 3 countries that do NOT use the metric system.
The French use the metric system; in fact they were the ones who created it! So it would still be 3 millimeters. The only countries to not use the metric system are the United States, Myanmar, and Liberia.
Myanmar(Burma), Liberia, and U.S.A.
so we can measure your head ================ Because it's easier to use. Every unit is divisible by 10. It's designed for used with the decimal point. The last I heard, there are only 3 countries (U.S., Liberia, and Burma) in the world that don't use the Metric system. It is used exclusively in science because of the fact it is easier to use. Even the U.S. uses the metric system in science and medicine.
Because 99% of the rest of the world uses it. There's only 3 countries which have not adopted the system: the United States, Myanmar and Liberia.
Because virtually everyone uses it. The recalcitrant countries are USA, Liberia, Burma and some Caribbean Islands. Even in these countries, most scientists use the metric system. Finally, the metric system is so simple that even a child of 5 can master it whereas the conventional system requires fluency in multiplication by 2, 3, 6, 8, 12, 14, 16 and possible others.
millimeter is 10^-3 meters of the metric system. It indicates the length of something small, but within the range of unaided visibility.
because it uses base ten. what is easier to multipy? 12 times 3 times 2 times 11 or 10 times 10 times 10 times 10? the ten^3 part is the metric.
Yes, that is correct. Most countries have officially adopted the SI (metric) system, and use it... most of the time. There are some exceptions for specific units; for example, in the non-scientific community, degrees centigrade is usually used for temperature (instead of kelvin), and time is often measured in minutes, hours, days, and years (instead of just using seconds).
kilogram gram milligram
Two main reasons.One is standardization. The metric system was designed to replace several different standards that existed before. If everybody uses the same system, things are much easier.The other is its ease of use. For example, in the metric system, 1 kilometer is 1000 meters. To convert 17 kilometers to meters, just add 3 zeroes. Now, try converting 17 miles to feet! For another example, try to add 5'7" + 7'8". The equivalent in the (decimal) metric system is much easier.Two main reasons.One is standardization. The metric system was designed to replace several different standards that existed before. If everybody uses the same system, things are much easier.The other is its ease of use. For example, in the metric system, 1 kilometer is 1000 meters. To convert 17 kilometers to meters, just add 3 zeroes. Now, try converting 17 miles to feet! For another example, try to add 5'7" + 7'8". The equivalent in the (decimal) metric system is much easier.Two main reasons.One is standardization. The metric system was designed to replace several different standards that existed before. If everybody uses the same system, things are much easier.The other is its ease of use. For example, in the metric system, 1 kilometer is 1000 meters. To convert 17 kilometers to meters, just add 3 zeroes. Now, try converting 17 miles to feet! For another example, try to add 5'7" + 7'8". The equivalent in the (decimal) metric system is much easier.Two main reasons.One is standardization. The metric system was designed to replace several different standards that existed before. If everybody uses the same system, things are much easier.The other is its ease of use. For example, in the metric system, 1 kilometer is 1000 meters. To convert 17 kilometers to meters, just add 3 zeroes. Now, try converting 17 miles to feet! For another example, try to add 5'7" + 7'8". The equivalent in the (decimal) metric system is much easier.
Most countries in the world use the metric system.Only three countries-Burma, Liberia, and the US-have not adopted the International System of Units (SI, or metric system)The metric system is much easier to use than the imperial system