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197 is the right answer. 8 j8 P9 W# Y* P1 d( o
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Reason, / k7 O2 W& t( `5 ^) ^" q" O
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1. $18 costs on Item   = -$185.39.217.76$ Y% p6 b& N- y7 b
2. got $100 fake, (no income) , layout $79, = -$79- f3 Z0 R: d* v' V
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 公仔箱論壇! x& P! i* D( {$ D
公仔箱論壇+ P" b& ^8 _) T
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?
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原帖由 wwk6002 於 2007-5-5 22:53 發表。
$ |- {# u! d3 E: o) m+ T, ITVBNOW 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。請答197的人想清楚!公仔箱論壇% `; N3 o! c9 n, s: B$ @
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。( }! {+ g5 Y8 Y- ~% O7 ]/ k7 n$ Q
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,bttvb2 {9 X( Q) {  k6 V7 V3 {8 o3 H
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,bttvb) b: ^+ p5 y* D6 W9 H# E) y- x

: m  {! L8 G* X( b' ]: ]2 n9 j9 r5.39.217.76
9 A& @, D- i* e  H: I' O" E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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