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197 is the right answer.
1 p- |9 I# \8 z- S9 H0 qtvboxnow.com  W% H! y) @1 h+ l; n6 Y
Reason, tvb now,tvbnow,bttvb! K) i' p5 }# Q0 s

; q& z* A+ y* [1. $18 costs on Item   = -$180 N; v5 w1 q" p2 G$ w& c
2. got $100 fake, (no income) , layout $79, = -$79
( Y2 u3 _# v; g$ k# t7 ]3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 tvboxnow.com2 e! F, V$ `% y- s
0 S  i, ]0 V7 a& r6 D
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?
- N* X' e3 c; U% r: C& u4 ttvb now,tvbnow,bttvb
原帖由 wwk6002 於 2007-5-5 22:53 發表。
* ], z: j4 j$ j* C( \0 V請答197的人想清楚!公仔箱論壇- r9 B# M- W2 ]) ?/ M9 G
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 O% z8 i0 M) D9 b9 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,公仔箱論壇$ g1 A, r1 n1 m/ |! H, L6 }
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,bttvb3 |. Q! P  R. p  w1 S0 ]# A1 w, G/ n

6 j' r# Q% p, i* Z
& U0 {  l) U# h9 ^8 e  ]# E% XYes, 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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