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197 is the right answer. 6 ^# \+ W9 n1 |; j
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。+ o" G/ X! y# [" a
Reason,
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1. $18 costs on Item   = -$18公仔箱論壇% e4 ~! f# W9 J: n
2. got $100 fake, (no income) , layout $79, = -$79
0 E3 {; {2 F1 D7 G1 I0 ctvb now,tvbnow,bttvb3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
9 s4 \. g8 l5 u公仔箱論壇
8 n- v# n' p; O' O* @公仔箱論壇Therefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?5.39.217.76! v, u) P" j. s* C
原帖由 wwk6002 於 2007-5-5 22:53 發表。
; J) C5 r9 a+ X( `5.39.217.76請答197的人想清楚!5.39.217.765 S/ v5 t# F& h: Z' w& m1 c
老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。: {: t* H1 A1 _; t* D
即係話只係用左一百蚊,就換黎真的一百蚊零錢,然後比左其中79蚊比買野條友,佢自己仲有21蚊,tvb now,tvbnow,bttvb/ j& g& ]- T- [: R
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
4 I  {6 Z6 Z% Y" v, h" J5.39.217.76% m$ S  ^; e" o3 b7 Q- ^; ]( t2 m
公仔箱論壇- g$ d* H" O- e7 E
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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