To confuse Americans.
The metric system is used for measuring anything and everything.
Most of the world uses the metric system for measurement. The main units used outside of the U.S.A. is the metric system or SI (System Internationale).
The metric system (SI, to be precise) is used everywhere in the scientific community, and most of the units are used in practice in most countries of the world.
The metric system is used all over the world.
metric system
metric which is; 'System Internationale' or 'SI'.
Because it is a sensible system used by most countries in the world.
It's called the Metric System.
Metric system
Most of the world uses the metric system for measurement.
Yes, the metric system is the most used system. Only a few countries out of many still use the Imperial system. Even in the USA, where the Imperial system is still in use, the scientific disciplines use the metric system because it is universal.
The metric system is the 'standard' system for most of the world.