A decigram (dg) is a metric unit of mass or weight in the International System of Units (SI). It represents one-tenth of a gram or 10^-1 grams. The metric system is a decimal-based system of measurement used worldwide, and it offers a convenient way to express both large and small quantities of mass.
To provide context for the size of a decigram:
While decigrams are not as commonly used as grams or kilograms, you might encounter them in specific contexts where very small amounts of mass need to be measured precisely. In some scientific or laboratory settings, decigrams could be used to express quantities of substances or reagents, although grams and milligrams are more frequently employed in such applications.
In the United States, a "quarter" is a common informal term used to refer to a quarter of various units of measurement, such as a quarter of a dollar, a quarter of a year, or a quarter of other divisible quantities. However, when used in the context of weight or mass, a "quarter" typically refers to a quarter of a hundredweight (cwt).
Since a hundredweight (cwt) in the United States is equal to 100 pounds (lbs), a quarter of a hundredweight is equal to:
1 quarter (US) = 25 pounds (lbs)
So, when you see "quarter" used in the context of weight or mass in the United States, it generally means 25 pounds. This term is often used informally, especially in agricultural or trade contexts, to refer to a convenient fraction of weight.