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197 is the right answer. 5.39.217.77:88986 r/ s# `  f9 }4 N3 k

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$ p7 h; {& u8 |+ U$ S/ l6 h4 s6 atvb now,tvbnow,bttvb1. $18 costs on Item   = -$18  o9 l7 p8 O0 U! L& `+ d7 \- V6 u
2. got $100 fake, (no income) , layout $79, = -$79tvb now,tvbnow,bttvb& f  J/ u5 L5 v
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。! ~$ R# [, k) C

' K3 u& V' A2 y: Y& W( Z4 c5.39.217.77:8898Therefore, 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* |3 S! n- D6 S/ [
請答197的人想清楚!% T% ?. J" U: P3 Q  _0 v
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,' u! `* ~% U2 c% s4 a! s7 O9 }2 v0 F
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,
- M* n( r( F! r5 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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# {% M$ W* G* d" B0 y9 k' {( ^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: q3 v3 N" r, m4 f' [9 \) T7 T- V
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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