it means 1000 litres (dm3) or 1,000,000cm3 (millilitres)
meters cubed = m3 = cubic meters It's a metric measure of volume.
Cubed (3X)
meters cubed
It means multiplying with constants from a non metric system (such as length using yards, feet, inches) to a metric system (using meters)
The beauty of the metric system is that it is the same in every country. If you mean what is 800 metres in old fashioned yards, its 874.9 yards.
The metric system, or SI system, is the international system of units for measurement. It is based on seven base units (meter for distance, kilogram for mass, second for time, kelvin for temperature, ...), and lots of derived units (meters/second for speed, square meters for surface area, etc.)
There is no such measurement. There is either metric measurement or not. Do you mean "fractions" of inches?
Well. . . Thickness would be expressed as unit of length. If you are using the metric system, then M probably means 'meters' and in your example, T probably means 'thick'
does international system of units mean a version of the metric system used by modern scientists
Metre is already a metric unit. If you mean metric tonnes to metres divide by a million, i.e. 1,000,000
it means the numbers in the metric system
I think you mean 'Kilometers'? And if so, It's a unit of measurement in the metric system. One Kilometer equals one thousand meters too.