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。+ Y# Y3 v. s7 g; Z1 ]

% O% m. Q- w8 J2 _tvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
3 B) X( d4 z% G+ D  K: [公仔箱論壇
% |* S8 F& A/ m5.39.217.76或者如果係捉字失既話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 n, r+ @, w* q8 b2 U
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
7 Y: f' A. C3 U$ k2 E2 `' \+ [$97 old question

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。) s7 @4 Y- R, s5 C0 u

+ s) R1 N( h3 b( V公仔箱論壇old question?! \- Y6 u2 L( V( n) n0 d
but how come u still have the wrong answer?
* t  Q- S% W1 p5 f3 xwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
) ]$ `& K( K; p; b3 X& D請答197的人想清楚！
$ J4 I8 j9 j$ {& l0 S5.39.217.76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，公仔箱論壇& Q1 Z# p" ?4 J' |
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，
' T) n+ ?8 h4 X3 J: L- X8 B6 b- M/ mtvb now,tvbnow,bttvb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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- T0 G# [% m2 L' HYes, 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。 8 I: p+ O* y1 q1 ?3 r
the answer is -$97 for sure. tvb now,tvbnow,bttvb6 |# ^6 F' o; z6 @9 z0 a: X% R
Think about it this way
$ P4 C3 ]: c# g: ]- z公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ ~& ~" G+ n. J2 [- G' t# {* I2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb/ t& e+ Q$ d. S3 g" Q
公仔箱論壇$ {6 l: K1 g, f( e
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
3 H4 i# Q9 e' k+ `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。 5 ]; ^1 e& I5 y+ P% N+ v' c
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.tvb now,tvbnow,bttvb- l# l$ O6 I5 K( w6 l
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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 ???
1 n$ a+ k4 Y& n- v# z7 N公仔箱論壇

; w6 _# M6 o/ {* Z6 CTVBNOW 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& m4 Y  o9 ?9 o# t  g$ N5 a
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.