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 $100
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$ a/ x7 X  x; a( `2 m; X' Ntvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 5.39.217.76. f8 V6 q/ g- _, m  d
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或者如果係捉字失既話公仔箱論壇. m  x! ?$ h- x# Q% c
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
* m. ^6 S) \% \+ r, s8 W- H5.39.217.76$97 old question

+ q5 ?3 F2 H+ f* Dtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb7 Z! u7 g, z; V& O' K  e
old question?
  S* B8 w4 T( K: B: pbut how come u still have the wrong answer?, }% }8 s3 U, _8 r/ I
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。
& q* J5 D  o- \, p. P" ktvb now,tvbnow,bttvb請答197的人想清楚！
% B: `" y5 @0 }* S2 z5.39.217.76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，
4 t8 H' k& r: j% D7 k0 z9 V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，公仔箱論壇/ H. x- j; P& g/ T
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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' u& g$ l2 D7 y/ s* _2 rYes, 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。
6 e* m. p$ v$ O5 X  C1 q) g- b公仔箱論壇the answer is -$97 for sure.
* c6 G9 \! A3 W9 a% }* LThink about it this way 0 O2 j7 g2 W' I% l. A! E1 B9 C
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇% O9 e; Y/ J9 f( E+ o3 K6 M
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇8 \9 Z6 Z9 f. p5 z
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  \% ~  a7 r* ~1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
3 s4 F, ?8 [3 k$ ?+ hTVBNOW 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 g; p8 v+ {+ Z  f' N0 f6 Xthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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7 d8 }4 C' T$ h8 ptvb now,tvbnow,bttvbI 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 ??? tvb now,tvbnow,bttvb7 H2 {6 e5 v$ d1 i+ X

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+ N+ @5 m! z/ S! {/ m1 @5.39.217.76dun 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.