They are basically imperial units which were developed in Britain, though some of their origins are Roman and Saxon.
Metric base is the measurement system that was used by government. This was back in the year 1970.
It's called the Metric System.
Perhaps because coke is sold globally and fresh milk is not. Normally, each country sells its fresh milk locally, and therefore they use the system of measurement commonly used in that country. In other words, you use the system of measurement that will be most easily understood by your intended market.
United States
the metric system
Gallon is an Imperial measurement. It originated in England.
Miles and Ounces.
The French originated the metric system of measurement (now called the International System of Units and abbreviated SI, pronounced ess-eye). ... Most historians agree that Gabriel Mouton, the vicar of St. Paul's Church in Lyons, France, is the “founding father” of the metric system. He proposed a decimal system...
Myanmar is a country in Asia that still primarily uses the customary system of measurement in daily life, alongside the metric system.
The "L" is in the metric system for liter, which is most commonly used with liquids.
The system of measurement commonly used in most of the world is the SI or Metric system. Aside from that one, there are various others that are used in small areas by relatively few people. One of those is the "English" system, used in Burma, Liberia, and the USA.
Every country uses the system of measurement that's 'standard' in that country. The 'Metric System' is standard for every country in the world, except three of them. Liberia, Myanmar, and the USA use pounds, inches, and gallons, innocently referred to as the 'customary' system.