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197 is the right answer.
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0 p  \9 N( o  J公仔箱論壇Reason,
7 S6 b+ M0 G9 M4 J0 gTVBNOW 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。
% q: n6 H3 X1 r1. $18 costs on Item   = -$18# H9 s, `3 T' u* V+ z% q
2. got $100 fake, (no income) , layout $79, = -$79公仔箱論壇- ^3 x. z; n; ?# S5 y( f
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 ! \  |5 I  m( M9 Z1 q, |

* ]% Q$ C4 A7 ztvb now,tvbnow,bttvbTherefore, 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?
  L. C% @8 C' l$ M) _* ^, @% G; P; a# ptvb now,tvbnow,bttvb
原帖由 wwk6002 於 2007-5-5 22:53 發表。 公仔箱論壇3 t/ m( i" G/ E8 a9 K: e
請答197的人想清楚!
2 j) R- G' Y+ f# l) R8 q  ~: i/ ~) ^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,tvb now,tvbnow,bttvb- P3 V8 L( R1 h3 Y
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,6 G) r6 P1 Q' F- A6 ~) }( g
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
/ w- M! o* C$ U# rTVBNOW 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。www2.tvboxnow.com0 _* Z3 {$ l0 s& d- d* E# u1 W! [

9 \  p) _1 e9 p* ~. G! f# `. sYes, 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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