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197 is the right answer. 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。( f4 _6 |" X, t7 ]
tvb now,tvbnow,bttvb, ^  x' C! E* C- Y. z0 @$ P( d! G  g
Reason, 9 O0 B% x/ r5 ^9 j3 E2 ~4 l  m
5.39.217.765 P: e3 m9 N8 |. S( Y0 D0 r2 L
1. $18 costs on Item   = -$18
7 q, i, w! N$ h2. got $100 fake, (no income) , layout $79, = -$79
$ l; J" x2 G" l, L. F' T5.39.217.763. pay back to $100 to that vendor whom exchange  fake $100 here -$100 5.39.217.76% A, t% r" ]4 j8 u- ~" I

. H) K# x2 v* ~: S" lTherefore, 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?公仔箱論壇) J" Z9 l7 C/ ]
原帖由 wwk6002 於 2007-5-5 22:53 發表。
1 D( o% F1 N* H1 B. ~! e, m5.39.217.76請答197的人想清楚!5.39.217.76; W9 |- O; K' p: O
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,公仔箱論壇- @8 e& X. V9 m3 z, Y7 R
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,
! T! U% R. \) G2 q5 d# a6 n用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
公仔箱論壇" A# q" ]. p# E, ~2 K8 ~
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。* h' L9 ?6 M" x; ~

& w! f% C5 `# N3 W公仔箱論壇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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