What is a microgram?
A microgram is a unit of mass in the metric system that is equal to one millionth of a gram. It is commonly used to measure very small amounts of substances, such as medications, vitamins, or pollutants. The symbol for microgram is μg. To put it into perspective, a single grain of table salt typically weighs around 58,500 micrograms.
What is a long hundredweight?
A long hundredweight, also known as the imperial hundredweight, is a unit of weight commonly used in the United Kingdom and other countries that follow the imperial system of measurements.
It is equivalent to 112 pounds or approximately 50.802 kilograms. The long hundredweight is often used in trade and commerce for measuring bulk goods such as grains, coal, and other commodities.
In the metric system, the equivalent unit of weight to a long hundredweight is the metric ton, also known as a tonne. One metric ton is equal to 1,000 kilograms or approximately 2,204.62 pounds. When converting from long hundredweights to metric tons, one would divide the weight in long hundredweights by 20 to obtain the weight in metric tons. For example, if a shipment weighs 5 long hundredweights, it would be equivalent to 0.25 metric tons. The metric ton is the preferred unit of weight in most countries around the world due to its simplicity and ease of conversion in the metric system.