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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總共損失係 $18+$79+$100 = $197 - s) p' ~- v8 H% D3 o- g5 o

0 d' P" O5 C7 a0 W7 B) i或者如果係捉字失既話
4 j3 p$ I, b' htvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
& c9 M& n! @, s5 ?3 t# X$ T$97 old question

1 w$ s- ~$ r$ A0 D. ?% \% t6 F; \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。
3 W6 f% Y% U0 L+ Y. R+ ~, |# ?公仔箱論壇old question?
+ j7 M' G+ K* O6 g. F- g+ F- qbut how come u still have the wrong answer?
1 R. s1 {$ e- q) s$ v; dwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 5.39.217.76/ G5 W, v! _9 V: F% N5 C
請答197的人想清楚！公仔箱論壇9 d! B3 {4 B2 Y- x! l3 S
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，
# H3 D/ D. U4 s# O& |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，
: Z9 i, G3 Z$ I* U' V, }公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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$ T1 E/ a- W4 j! Wtvb now,tvbnow,bttvb
4 Q& I! m: \" O9 F  eYes, 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。 2 }- C, P2 a- k. N3 o8 y0 S
the answer is -$97 for sure. 5.39.217.761 }+ _. M) n( U+ g( M
Think about it this way
  P8 H; [8 d9 ]5 S7 W) jTVBNOW 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" Z& l! F- ]9 f5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。- A) T" i9 g' g# j. Q# [
5.39.217.76& X, ]$ z# Z1 Y* ?3 V' n
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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6 g0 z1 n2 p# g5 w! h5.39.217.76think 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.
$ p+ I1 O6 }  \0 P" {" b. W公仔箱論壇 tvb now,tvbnow,bttvb; C% p; c% u; l  B+ T" P' R7 i
I 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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5.39.217.76+ P; V9 C; [7 v$ s. R3 _
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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.