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 $100TVBNOW 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; h9 }7 X1 |, h" n
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總共損失係 $18+$79+$100 = $197 公仔箱論壇$ A, d9 o) j3 g% L, n

) w6 z9 b" ?8 q# m4 J8 Qtvb now,tvbnow,bttvb或者如果係捉字失既話公仔箱論壇. n- i+ P& @/ Z- ?  S! J
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb# Q5 r; _  D% q" D' E3 `) m
$97 old question

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: P/ a" A3 h9 ^. T9 t4 ~9 gold question?
' M; h( W8 m& m. d$ ?but how come u still have the wrong answer?
* I. I! T* W+ e9 cwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
# r9 b7 T% Y0 x1 q$ ttvb now,tvbnow,bttvb請答197的人想清楚！
5 M8 x6 L! d/ D% G. ~tvb now,tvbnow,bttvb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，+ G* L9 T' T! e" b0 j* _" V! p( w
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，
1 f) \; [1 A9 _* }- B7 M) {) N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。' V$ Z; O( \6 @- i6 G9 a' Z

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1 R1 u; j$ H' `- p/ YYes, 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。
7 Y. _: G' ?/ N$ lTVBNOW 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。the answer is -$97 for sure. 公仔箱論壇3 l4 u9 H; \* F" v; l. B7 R- l
Think about it this way
0 ~1 J; @6 m3 [! U8 R; u, F1 F# o1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
2 v/ Y* E* `8 d$ T7 dtvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

* a* R% n$ i0 e0 B$ WTVBNOW 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。tvb now,tvbnow,bttvb1 I9 `: V8 ?5 O, X  l$ l: m' Z' I3 S

- [! T. `" v9 `3 c% O; ktvb now,tvbnow,bttvb1) 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.
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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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9 |/ U9 w& I3 W2 D5.39.217.76/ O6 X, K2 _4 y9 a6 ^
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.