|≈||approximately equal to|
|digits||indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)|
The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement.
decagram or decagramme is equal to 10 gram (unit of mass), comes from a combination of the metric prefix deca (da) with the gram (g). Plural name is decagrams.