12400lb=__T__lb
That depends on what you are converting from. If you are converting from larger units, you multiply. If you are converting from smaller units, you divide.
All SI units are powers of 10. Multiplying by 10 will convert units.
They are not
It is called a conversion factor.
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
It's an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
It may be called a conversion factor.
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
You need to know which units you are converting from and to.
For units of length, metre. For a measuring device, meter.
It is 1 - without units.
Every conversion factor that you multiply by the original quantity must be equivalent to ' 1 '. Otherwise you change the value of the original quantity. Examples of factors that are equivalent to ' 1 ': 60 minutes/hour foot/12 inches 32 ounces/quart newton-meter/joule kilogram/1000 grams 144 square inches/square foot mile/8 furlongs 3.28084 feet / meter