原帖由 wwk6002 於 2007-5-5 22:53 發表。 
6 m$ p6 L b z, ytvb now,tvbnow,bttvb請答197的人想清楚!6 i0 E# M, \% e, T4 s
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,公仔箱論壇1 O# s# f7 Q' a- p+ z" {6 ~8 o
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,
9 v8 J1 R8 y. x# F) {( q用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... 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。) d. ^" j, p+ i) i0 R
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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 |