Jawabanmu

2014-05-31T20:06:39+07:00
3/100 x 3 : 0,09 kg
netto : 3.00 -0.09 : 2,91 kg
2014-05-31T20:12:00+07:00
N = B - T
N = 3 kg - 3%
N = 3 kg - (3 : 100)
N = 3 kg - 0,03 = 2,97
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