Jawabanmu

2013-12-14T17:27:13+07:00
1500x12=18000

18000-15000=3000

jadi keuntungnnya=3000
2.15000=30000
1500.24=36000
6000/30000.100=20%
oh iya lupa 2 lusin ya kirain1 lusin
2013-12-14T17:33:05+07:00
2 x 15000 = 30000
1500 x 24 = 36000

36rb - 30rb = 6rb

6rb/30rb x 100% = 20%
jawaban versi saya sih kayak gitu
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