skybirds

首先損失Ｏ左件貨 $18 + 無啦啦找返錢俾條粉腸 $79 + 再加上無奈還俾街坊口既 $100
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0 C4 }" W( {9 |8 s% n4 ^公仔箱論壇總共損失係 $18+$79+$100 = $197
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* e6 Y2 {- `8 `" }- L8 o# t公仔箱論壇或者如果係捉字失既話
% H( @4 \* ^' L. U5 q& d: |1 ntvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
! T! D+ Q2 `6 G/ T+ uTVBNOW 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。$97 old question

公仔箱論壇+ J# y- `3 ]2 x( ]" q
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old question?
. f2 l4 x5 J- z- |0 `) QTVBNOW 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。but how come u still have the wrong answer?
9 [3 w1 ]: N3 ~* B8 [4 @* o; b公仔箱論壇what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
; E/ Z& s. P; l) e: pTVBNOW 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！
! a1 T( F! H$ F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，9 Y, O* x0 n  R  p' H
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，
+ Q4 a+ ~7 D9 n7 G2 Z, ptvb now,tvbnow,bttvb用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

  w  N# V6 h6 \% y% y公仔箱論壇5.39.217.77:88983 F! M! s& L/ F4 f

. e- X4 }. t5 y$ g1 _* R, ^) s8 Y4 t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

skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 ( j! ?) d4 e# f, U
the answer is -$97 for sure.
. Q1 F6 z3 N2 u6 Z5 M5.39.217.77:8898Think about it this way tvb now,tvbnow,bttvb' C! U& |7 _; ?7 T( G' T: h
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
( w  f# P" J% S) RTVBNOW 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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4 F8 `3 N) ^; T% ]1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇' f' C' X( i0 R7 h0 Y' K1 G7 o  W

" N- W' [3 N8 z1 `7 }1 Xthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
/ t2 z7 R& _! [  ^- r9 b) J0 ~& F公仔箱論壇
5 a# K" E/ y! y7 }) n5 uI know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.

skybirds

??? 369258 ? 2007-6-28 23:29 ???
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+ I2 g9 h, [, m( G6 W) b公仔箱論壇dun forget that guy, not only the $18 dollars product he got on hand, he also got $79 dollars on this hand, he paid a fake 100 dollars bill, it means he paid nothing, and the boss gets nothing too, so u need to add 79 dollars to the total.