|≈||approximately equal to|
|digits||indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)|
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.
The short hundredweight or cental of 100 lb (45.359237 kg) is used in the US and Canada.