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197 is the right answer.
/ k% d# N' ?+ y5 l6 W公仔箱論壇
9 L, J% g; ^# b7 w! \* g公仔箱論壇Reason, tvb now,tvbnow,bttvb4 Z, q/ T0 W* [* B& r% U

, P& W1 [7 p3 d; u* t7 Qtvb now,tvbnow,bttvb1. $18 costs on Item   = -$18
3 d  }; k5 B, g: B公仔箱論壇2. got $100 fake, (no income) , layout $79, = -$79
* c5 P" `/ v0 j5 h3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
% p: i2 u- O- ltvb now,tvbnow,bttvb
; S$ C: J, ?8 Ewww3.tvboxnow.comTherefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?
$ s& a( y. ^: ?tvb now,tvbnow,bttvb
原帖由 wwk6002 於 2007-5-5 22:53 發表。 公仔箱論壇# l; y, A: D+ u! ?  c
請答197的人想清楚!3 T2 s( X. U5 f
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,
- h3 s. Y+ J, S( ?, J- Rwww3.tvboxnow.com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,
2 G6 Q, H/ q0 e1 w: Nwww3.tvboxnow.com用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
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+ M7 l8 v3 }0 n* ZTVBNOW 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。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
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