100근是多少g？
100근 = 60,000g
是60,000g，所以说成60,000g也没问题——四舍五入的误差在0.5%以内。
反过来，100g是多少근？
100g = 0근
计算公式: g = 근 × 600
该数值前后的 근 → g
10 근6,000g
20 근12,000g
30 근18,000g
40 근24,000g
50 근30,000g
60 근36,000g
70 근42,000g
80 근48,000g
90 근54,000g
100 근60,000g
110 근66,000g
120 근72,000g
130 근78,000g
140 근84,000g
150 근90,000g
160 근96,000g
170 근102,000g
180 근108,000g
190 근114,000g
200 근120,000g