Odpowiedzi

2009-10-10T17:18:34+02:00
0,21%×1/11/14=21/1000×25/14=3/40×1/2/=3/80
2009-10-10T19:46:39+02:00
0.21% = 0.0021 = 21/10 000

21/10 000 * 25/14 = 21/5600
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