原帖由 wwk6002 於 2007-5-5 22:53 發表。 TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。0 A! @/ J; [ `* t# z; `- ?& }
請答197的人想清楚!公仔箱論壇( J; p6 H4 b n# T0 T
老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,
7 N9 m$ J$ Y0 n公仔箱論壇即係話只係用左一百蚊,就換黎真的一百蚊零錢,然後比左其中79蚊比買野條友,佢自己仲有21蚊,# P- Z5 e! x6 f9 T
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... x: F k3 F& m( `1 O: o
tvb now,tvbnow,bttvb1 B5 M. k# r. |5 _% R/ H- G1 I; n8 \
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Yes, your answer is correct, but is only the 1st part, u forgot he paid back another $100 to his neighbor, that is another $100, not related to the first $100, you really have to 想清楚 |