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 d) O+ B* E, l" v( e公仔箱論壇或者如果係捉字失既話
* |" i- ?5 e7 j; P$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇6 d/ I) c- o/ |1 `& G( Z$ _
$97 old question

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old question?
, C4 E1 Z) g0 J2 O: J1 l. stvb now,tvbnow,bttvbbut how come u still have the wrong answer?
! Y# }0 @+ `* Q7 {/ Y0 j公仔箱論壇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。 tvb now,tvbnow,bttvb0 H# _/ m! ~# P& N( V
請答197的人想清楚！
0 k2 \1 `6 L9 \6 D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，tvb now,tvbnow,bttvb4 q2 v6 b3 P& ~+ g% Q/ ^2 P
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，tvb now,tvbnow,bttvb( ~' ~+ H; n1 i2 C0 P
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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2 p4 O% |# p. E7 V+ E/ wYes, 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。
0 {5 v/ I- j) p8 t5.39.217.76the answer is -$97 for sure. 5.39.217.769 O! ^, X4 R5 y' ^% R1 P8 _8 n) _
Think about it this way
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2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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。3 I6 ^* I/ P$ o; m# m
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb$ e& D, G, I2 D2 b) t6 A2 D
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇' ?; T$ E. I5 M" N* B* Y
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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 ???
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. k" d$ j7 x9 V$ t9 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。5.39.217.76: o' x& f" Q' 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.