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 = $197 5.39.217.760 m2 b/ p: Y' N4 S  o  k  r$ ^* O

: w3 v& F' m2 o! k  B3 G公仔箱論壇或者如果係捉字失既話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。, f  U- T8 C1 A7 @  m
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
" W" [: {- m! K) N: P" p: `公仔箱論壇$97 old question

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old question?公仔箱論壇, k6 H5 W5 E, I( ]
but how come u still have the wrong answer?
8 \  S$ w% y/ c/ ?; 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。
5 e1 e5 ~3 i% ^tvb now,tvbnow,bttvb請答197的人想清楚！5.39.217.769 K' w: q# \+ M+ _+ m
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，% l% p  ]0 l- g: w9 d4 B, F2 Z4 {
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，
$ ]) h/ c1 J) [: D. w( P3 oTVBNOW 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。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。- m1 s4 \+ H4 ]( f5 `
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+ j9 ]6 x; p, R公仔箱論壇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。 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。% X5 Q, |, ?$ ~( M7 L3 D
the answer is -$97 for sure.
. u/ n0 ]7 i; e( xThink about it this way 5.39.217.76* L3 [' g: m( {4 S) p# P  C
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
- j* T2 \2 r1 ~8 u2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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+ X' {+ N6 F7 u9 h5.39.217.76 tvb now,tvbnow,bttvb! x: Z, z  ?  w
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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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.* M/ g* W. y9 U8 \9 q+ n# m/ ~, m

5 e1 H0 O1 J$ \% Z  g* gTVBNOW 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。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 ??? 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。, W, d! i0 ~( Z8 i8 ]. _# Y

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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.