Q:
# How many inches are in 12 millimeters?

A:

**Twelve millimeters is equal to 0.472 inch.** An inch is defined as exactly 25.4 millimeters by the system of imperial units as well as the system of U.S. customary units.

The word "inch" comes from the Latin word "uncia," which means one-twelfth part. The word "ounce" also originated from the same word. An inch is abbreviated as "in.", and is denoted by either "in." or a double prime. A double prime is approximated by a double quotation mark, which means that 5 inches can be written as 5".

There are 12 inches in a foot, and feet are denoted by a single prime, approximated by an apostrophe. So if a person is 5 feet 6 inches tall, it's written as 5'6". The inch was first defined by the British Weights and Measures Act of 1824, and it was used as a part of a system of units that are known as the imperial system. The imperial system originated from the pre-1824 system known as "English units."

Although the British Weights and Measures Act of 1824 was scheduled to go into effect May 1, 1825, it was not implemented until Jan. 1, 1826. Since 1824, it has been refined and reduced several times.

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Q:
## How much weight is a ton?

A:

Full Answer >**A U.S. ton is equal to 2,000 pounds, which is also called the short ton.**A British ton is equal to 2,240 pounds, and it is also known as the long ton. A metric ton is equal to about 2,204 pounds, closer to the British ton than the American ton.Filed Under: -
Q:
## How many pints are in a UK litre?

A:

Full Answer >**There are approximately 2.1 pints in a U.K. liter.**A liter is a measurement for liquid ingredients in the metric system, which is used by the United Kingdom while pints are used for measurement in the U.S. system.Filed Under: -
Q:
## How many quarts are in a cubic foot?

A:

Full Answer >**One cubic foot of volume contains 29.92 fluid quarts or 25.71 dry quarts.**Conversely, one fluid quart consists of 0.033 cubic feet of volume and one dry quart comprises 0.039 cubic feet.Filed Under: -
Q:
## What are the standard dimensions of an 18-wheeler trailer?

A:

Full Answer >**The U.S. Department of Transportation states the maximum width for commercial motor vehicles is 102.36 inches, with a length of anywhere from 48 to 53 feet and a height of 13 to 14 feet.**There is no legal height limit for the federal government, but the individual states set heights at which trailers can travel.Filed Under: