(1) old system
1. One dollar is about 3.72g.
For traditional Chinese medicine, the old system is followed, and one catty is equal to 16, which can be counted as 595g. The correct formula for converting a dollar into grams should be 595 ÷16 ÷10 = 3.72g.
2. One dollar is about 3. 125g.
A kilo is equal to 16 Liang, and one Liang is equal to ten yuan. "Money" is converted into "gram", and the commonly used conversion method is 500g( 1 kg) ÷ 16 (old system 16 is one kg) ÷ 10 (old system 10 is one kg).
(2) Market system
According to the fact that one kilogram is equal to 10 Liang, and one or two is equal to twelve, 1 Jin = 500g = 10 Liang = 100 Liang, and one or two is equal to 5g.
Extended data:
Other units of weight in China:
For a long time, baht, taels, gold, jun and stone have been used as units of weight. However, in ancient times, there were different views on the unit of weight. The names of five units, namely, baht, beam, gold, jun and stone, were unified until the Tang Dynasty. The rounding method is: 24 baht is two, 16 is two Jin, 30 Jin is jun, and 4 Jun is stone.
Since the Tang dynasty, "money" has been regarded as a unit of weight, and it is stipulated that ten money is one or two. Since the Song Dynasty, it has been designated as a small unit of money. In Song Dynasty, the names of baht, millet and millet were abandoned, and the names of their weight units in descending order were stone, jun, gold, beam, money, fen, li, milli, silk and sudden. The Song system of weights and measures was used until the Yuan, Ming and Qing Dynasties.
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