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197 is the right answer.
" M0 S( e4 K5 D# v! k2 D2 A6 A  NTVBNOW 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。7 J5 U% j: {2 n1 @8 x/ _% N  O
Reason, & Z- W5 ^. T8 `" _

- l! m$ S7 m; B+ A4 S: G' `" Z" b公仔箱論壇1. $18 costs on Item   = -$18
$ y4 O% s. ?: L6 Y$ f# KTVBNOW 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。2. got $100 fake, (no income) , layout $79, = -$79
* C" ^% d3 @' L( G公仔箱論壇3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
5 X# ]+ G* U8 }, W3 [7 m公仔箱論壇公仔箱論壇- {; S3 d3 p* B3 j7 P& }
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?
4 \+ k9 K0 o% }' H& z0 O5.39.217.76
原帖由 wwk6002 於 2007-5-5 22:53 發表。
0 V7 I) a1 e) o請答197的人想清楚!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。( b) T+ J1 D' r) M2 _. F9 x
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 c% [4 x+ S! }; a" ~3 k0 M
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,
+ h! _" l* |: }+ T6 g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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5.39.217.762 P) x* p( T" @* x' V, {& n4 `6 Z
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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