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 $100TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。5 S% d  t2 g* T' B$ ]
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。& C& l- ~8 |$ s$ q0 I
總共損失係 $18+$79+$100 = $197 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。7 k3 T% F- _* b! q
tvb now,tvbnow,bttvb0 n& Y# s% S2 N) c/ R. O5 I% [. G
或者如果係捉字失既話
) d  v( \& I5 f) I3 Ptvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb3 m/ T) L% ]* @* e) V* h$ H
$97 old question

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& Z* A/ {( w- C% s+ ~$ i公仔箱論壇old question?% W6 X, z( q1 I& W
but how come u still have the wrong answer?
+ D* L6 n, R- I7 u$ }/ O& W5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
; T# I8 C/ K, B- O, j  \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。請答197的人想清楚！5.39.217.76  o  Z; z: v' {/ z. |! L
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，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。  t6 Q, |0 f- R9 _
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，
% c0 g) u4 E# ?3 I# g+ s. q4 Y5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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3 G, d8 p9 Q+ \公仔箱論壇 ; s" {. Y. m2 A. W6 ]
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。
" @! W, Y7 B- v6 `6 N' E9 c5.39.217.76the answer is -$97 for sure.
1 X, v: _/ f$ r6 yThink about it this way
2 B, @6 G# ]3 T8 f6 c# a8 B公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 S  l) e. l1 M$ q2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb, m5 [* U. J0 E" ~$ R
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2 q! S1 }8 E- Y& x

& Q3 N, X% z8 ]5 q5 nthink 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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# }& b* V3 ?0 o# T( h- [# pI 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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: B* v' \0 @: m) {4 l6 m) Q+ PTVBNOW 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。
) D5 R1 `% ~* y% G/ R( p# i& c5.39.217.76dun 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.