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 = $197
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9 `8 J* B$ n4 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。或者如果係捉字失既話
2 v( J( X  p  T1 O3 C$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
* Z. |; x$ K* _$ 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。$97 old question

% _$ |! q  c. [3 T) e4 m/ \5 o2 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。
1 z2 K  ~) r1 Z2 D5 y公仔箱論壇old question?
, t" T: H0 x& F; {$ V/ Y, k) @4 Kbut how come u still have the wrong answer?tvb now,tvbnow,bttvb2 p- _8 x4 D" b! U+ f
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。
' H3 L% e' K7 ~2 C( K' \5.39.217.76請答197的人想清楚！
% |( y. u$ o6 Q, C1 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，
9 S7 ~4 d0 q$ @( 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，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。' i4 H: J, [# I; c
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。
" i. m% X7 A9 Y2 P# U+ [8 H公仔箱論壇the answer is -$97 for sure. ; m7 A. o+ g5 ^  W' l! z" }
Think about it this way
! S' F6 q3 `; l, ]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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 }. I$ _9 L. \* |7 B2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.76+ O9 a3 ]+ V# I& `% H: e1 \0 o

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7 @7 [. j* \8 \# I公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb4 n: Q: R" g* I$ x

' |* ]- @: ~8 W6 z4 @tvb now,tvbnow,bttvbthink 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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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 ??? 4 Y+ m; ?2 B1 L1 ]

3 y% x5 T* t% `7 {! @$ f  \tvb now,tvbnow,bttvb' p- P9 S* A5 K. z, I
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.