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197 is the right answer.
% }# E2 x$ y3 |tvb now,tvbnow,bttvb) n/ n* `1 t( {+ p$ \. Y
Reason,
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! s3 a  ~9 ]' M9 T: OTVBNOW 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。1. $18 costs on Item   = -$187 W7 h* {$ l' C9 l7 _9 C
2. got $100 fake, (no income) , layout $79, = -$79
- ?; o* \- s+ f. r- E3 U3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
7 j7 A" y) a" G& D7 C" M( VTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。6 W, v. I( L. X- Z8 C+ C7 T
Therefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?
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原帖由 wwk6002 於 2007-5-5 22:53 發表。
1 ^# H' r& R0 s請答197的人想清楚!
8 D* U& g% t( N3 ]. U' S5.39.217.77:8898老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,) o, j3 U! @0 y. j, X
即係話只係用左一百蚊,就換黎真的一百蚊零錢,然後比左其中79蚊比買野條友,佢自己仲有21蚊,5.39.217.77:88989 w5 W2 F9 L$ h- h
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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4 R: R. H; h, w& g- |  @2 ]公仔箱論壇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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