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 $100tvb now,tvbnow,bttvb. y6 P. u% D5 h1 S7 q( U" ?% F5 I0 `

2 i+ y1 D8 S- g# V4 r9 Y5.39.217.76總共損失係 $18+$79+$100 = $197
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0 }9 Q/ I' C# U! V2 R% s& E或者如果係捉字失既話
( I$ B5 R0 z% z5 k8 Q# t4 j+ G5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
1 y8 O: m$ s+ Q, z2 z& |# L5 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。$97 old question

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4 d2 J7 U" C5 D公仔箱論壇old question?公仔箱論壇' k; Y) p5 A/ a1 s8 G
but how come u still have the wrong answer?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。! w6 O4 `2 K1 B! P6 ]
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。 $ B. e6 {, A8 c- ?7 h5 C! g9 s
請答197的人想清楚！公仔箱論壇# Q/ m6 s% I, c. L0 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，
3 Y  ]9 a) D8 W8 Q* etvb now,tvbnow,bttvb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，( M8 u" h5 Z+ Z: v
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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 D- o4 C- j0 y7 O6 O

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7 j) Z+ u3 G0 m5 V$ o0 P5.39.217.76Yes, 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。 5.39.217.76/ B7 Z8 V1 j0 `5 H# S2 X/ I% Z$ D
the answer is -$97 for sure.
# q- c4 R7 L! ~& B2 ^4 f) y7 ZTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Think about it this way tvb now,tvbnow,bttvb* M2 S: I4 P8 }$ n5 y& P# l: A
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
% t8 Y5 {# x- p% g8 S. L7 f) G4 H2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, Y: C  }" A1 h" R' Itvb now,tvbnow,bttvb 公仔箱論壇4 x! r: M! x; V2 j& @: j, ?$ G7 W
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/ E5 H" C2 @% _6 E- g0 g

7 Z# C5 d, o9 p/ Q  R' kthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.) h2 o0 Y5 f$ i! {$ T

9 r& Z3 m' d% p3 T- Q5.39.217.76I 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 ??? 5.39.217.763 B' ]6 Q7 _) s5 T! D

5 B" b- o+ x' i' i' \1 I1 I& 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。- ], U& P6 E8 w; e+ g; z
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.