because they want to use it so easy why do you go to another website in this website you can see your question ok so easy ask me a GOOD question and i answer you GOOD too☺☻♥♦♣♠•◘○
The system of units used in the United States is called the United States customary units or US customary units. This system includes units such as feet, pounds, and gallons.
The US is one of the 3 remaining countries that still use Imperial (old British) units to measure distance. They therefore uses feet, inches and miles. The rest of the world uses the international standard decimal units relating to the Metre.
Countries that do not officially use the International System of Units (SI) include the United States, Liberia, and Myanmar. These countries predominantly use the US customary system, imperial system, or their own traditional units for measurements.
No, Foot belongs to the Imperial and US customary units (according to Wikipedia)
Force is measured in units of newtons (N) in the International System of Units (SI) or pounds (lb) in the US customary system.
The US has their own way of measuring things, I guess, and there really isn't an explanation for it.
Use a conversion factor
square feet
use a conversion factor.
Customary Units
Liter is used in the United States, but it is not one of the US customary units.
The customary units are ones we use everyday. metric units usually have the word meter on it. my teacher taught me meter metric no meter no metric.
Use a conversion factor
US customary units
The system of units used in the United States is called the United States customary units or US customary units. This system includes units such as feet, pounds, and gallons.
You need to find the conversion factor for the units in question.
Ounces and feet