Jawabanmu

2014-08-25T08:18:14+07:00
200 Watt:2 jam = 20 w/h
20 w/h x 30 Hari = 600 w/h
2014-08-25T11:06:43+07:00
200watt x 2jam =400watt/jam
400watt/jam x 30 hari = 12000 watt/bulan
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