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 $1003 {% A3 y5 o! t; F. a
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。# c# m, c9 O5 h! r$ m
總共損失係 $18+$79+$100 = $197 tvboxnow.com% @+ I' U$ `1 K3 u8 @

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$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb) C3 Y7 o2 g( X5 l# N
$97 old question

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old question?; \. x. L, h: q4 M* d2 O
but how come u still have the wrong answer?
( A! U. N" k  l# N' K' Uwhat 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  @' m( t# ~% l# V! Wtvboxnow.com請答197的人想清楚！
  A' O6 D9 H/ X: a& MTVBNOW 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。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，
" K9 Y$ \. E$ 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，
6 }5 @+ {$ p9 w1 X- W5 R% d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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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。2 \' B5 ~+ L6 G. I9 b: f) d2 t
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。
% T& G3 F, K9 s0 P5 O1 pthe answer is -$97 for sure.
7 |; j8 x& \/ E" T* p6 L; Stvboxnow.comThink about it this way TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" \0 v5 A1 h( I* h$ h* e
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvboxnow.com' ]6 T( q1 c, `* G# S
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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6 H" u1 H8 o2 w9 e; `4 k$ d9 Ctvboxnow.com1) 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 L5 b4 N5 \; c7 q公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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1 Q) d! ^! [$ B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 ???
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7 @$ n% H9 R) P2 C" v  Q1 vdun 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.