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197 is the right answer.
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Reason,
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( {, C/ I0 {) Z, @" E. q- v+ f公仔箱論壇1. $18 costs on Item   = -$18
: K* d* U% M2 T: o7 g1 c2 l公仔箱論壇2. got $100 fake, (no income) , layout $79, = -$794 Z. ~: u: x& {# h& S7 C: ]
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
( o" }! Z2 O  }! I0 HTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
/ s2 H- f9 b+ Q" s$ b. nTherefore, 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。 公仔箱論壇$ S+ q, r: S7 @8 E# P1 Y2 |" T
請答197的人想清楚!
. `. M' U+ v! r4 ~公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,公仔箱論壇: |$ I3 O" V) U
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,tvb now,tvbnow,bttvb$ D8 O( q9 D& j. j; L
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,bttvb9 O8 x  H. ]: s" K
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& [! P6 L( A! h. e' qtvb now,tvbnow,bttvbYes, 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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