原帖由 wwk6002 於 2007-5-5 22:53 發表。 
" k0 f7 }2 ]4 G7 K9 `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。請答197的人想清楚!tvb now,tvbnow,bttvb$ x4 S9 h( Z5 Q- d) ] K6 j0 a4 G
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,
5 m4 R, _$ e% v# ?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,
) x N0 a9 V8 X5 W4 b用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... tvb now,tvbnow,bttvb7 B! X( x$ V! ]' H
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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 |