define Metric System

Answer 1

The metric system is a system of measurement used by most countries in the world, based on the meter, gram, and liter as units of length, weight, and volume, respectively. It is a decimal system, meaning all units are based on powers of ten, making conversions between different units relatively easy. It is the most widely used system of measurement in the world and is used in fields such as science, engineering, and everyday life.