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197 is the right answer.
8 `2 o9 L2 w  Z% ~0 N  ~os.tvboxnow.com公仔箱論壇. Z* R. g3 `! H- I5 x& z
Reason,
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* f  e" B9 x* `- q: [公仔箱論壇1. $18 costs on Item   = -$18公仔箱論壇0 Q0 @8 N+ H* x1 l
2. got $100 fake, (no income) , layout $79, = -$794 Q: s  Y. i4 |# ?, L$ n
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 os.tvboxnow.com; N2 V9 `+ k4 C; `7 I/ ^3 c7 D
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Therefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?tvb now,tvbnow,bttvb0 `) c9 T1 O$ x' S  x. S- Q5 u8 g
原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb8 H2 |' P" w: ^5 O& m
請答197的人想清楚!
/ q- B+ ?# c+ Q/ i4 Qos.tvboxnow.com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,/ M3 y; K( L$ D$ U9 \) H' O/ I1 T
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* C# t5 {$ d  b# U. r3 H/ D8 o
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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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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