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
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或者如果係捉字失既話/ \3 _. p& T" C6 y  p
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 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。! [9 q9 j2 W+ y  j
$97 old question

5.39.217.76- c$ {5 k0 v# G$ w+ |# w# `

* t; H. r. J4 h( v/ u0 I4 R  V% C6 k+ O" tTVBNOW 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。old question?
5 d, v1 A3 f8 b& wTVBNOW 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?
. V( I! V; H6 K- Z$ t  h8 cwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
' q2 {- m. M9 a5 F5.39.217.76請答197的人想清楚！
8 h$ u% P$ d* T' K( c9 l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，
0 o8 X8 A9 C+ d# P5 Y) \# K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，+ i7 j3 R7 v1 `7 _9 W0 ^6 U
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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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。
' a2 K8 G2 U3 }- _; l% s* m& u5.39.217.76the answer is -$97 for sure.
) z) ]4 ]& a8 _" Q. @公仔箱論壇Think about it this way 7 J) h) b& ?( f( R
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
- J) c- g/ W  \+ Z3 o# atvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

" a6 ~& i0 v- q4 ?4 D7 m1 y公仔箱論壇
) ?. }1 ]! A9 I) [, N  X4 Z5 @; ^. `5.39.217.76 tvb now,tvbnow,bttvb  H+ ?& r# Q3 p2 P' N6 r" g
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.762 C1 f$ V( a# [; b. b" R
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think 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.tvb now,tvbnow,bttvb1 y) A" c8 q  G/ f4 L

, d/ n) Q1 y; a1 o2 X公仔箱論壇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 ??? 5.39.217.760 g+ c* I2 r* V

公仔箱論壇" I2 x, i+ D" b# ?( M5 z& o
tvb now,tvbnow,bttvb5 Z) T1 u* @; u) b/ |- o( _/ F
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.