Jawabanmu

2014-01-25T18:14:12+07:00
B = Jual - Untung
= 312.500 - 55.000
= 257.500 (harga beli seluruh boneka)

1 boneka: 257.500 : 25 = 10.300
2014-01-25T18:16:09+07:00
RP.312.500,00-RP.55.000,00 : 25 = RP.10.300,000