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 $1002 V$ N0 W; X4 X0 ]5 w
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總共損失係 $18+$79+$100 = $197 公仔箱論壇0 K# J8 N7 f8 t- W  M+ D; D

0 c9 J/ M) d' H, ]5 u. J4 @2 q3 ^) Utvb now,tvbnow,bttvb或者如果係捉字失既話公仔箱論壇% Y' s. _' S" S* q. }! k
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 1 b( J% \4 ~9 C, l) y2 S$ B
$97 old question

5 V9 J. Z" l7 z+ eTVBNOW 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。
4 o4 T7 e$ U6 X; G公仔箱論壇old question?
( x6 K. W! T& Ytvb now,tvbnow,bttvbbut how come u still have the wrong answer?
* t  \, p  ]1 |2 k1 p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,bttvb9 [) o3 }4 m! Z  L; \! |
請答197的人想清楚！
$ W; f$ h( o- ~# F! mTVBNOW 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。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，
& d* Q0 v" l* c公仔箱論壇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，
/ b- q' o# @+ S. E6 m" B7 f5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

tvb now,tvbnow,bttvb  p8 Q5 X1 {3 V
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 }% v, B+ S8 w2 w& s" u

/ e* y& M: N7 h$ u3 N! i! Btvb now,tvbnow,bttvbYes, 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。
. r- j5 [6 T4 p  {& o8 A$ \the answer is -$97 for sure. 公仔箱論壇% |& y' ^" ^1 y! {" C* ?( V2 s- ~
Think about it this way
, `+ I, U0 \) y  r6 v2 a1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ o9 [  f; b+ c) nTVBNOW 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( G+ O. k) Z+ e% L0 s$ 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。
8 F: Q4 o, \. K公仔箱論壇 公仔箱論壇1 r& l1 ~8 H: p% f$ f0 O; y
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0 X) x4 {2 k8 J/ h* E

1 j+ N4 u2 z# \6 n' P6 R' J公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1 f5 B. }9 E$ P" \

. t. M( A" k* X4 c; F6 F公仔箱論壇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 ??? 5 h: v2 l, g  z8 o) E" h  g

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7 D! Q  L0 u# r* 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。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.