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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總共損失係 $18+$79+$100 = $197 5.39.217.76' X% x; `* p8 Z
tvb now,tvbnow,bttvb) r1 h4 ~+ C, v4 }- p! c
或者如果係捉字失既話tvb now,tvbnow,bttvb! h+ o1 _5 s6 Z+ Y* D! O, c
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.76% A5 L* p& h/ ?+ U! R
$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。3 s! n) [8 p; B+ L4 h* J) L
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。* O2 x3 X( c* J& u4 n4 D
old question?5.39.217.76+ K# N, p( r, o3 k* T
but how come u still have the wrong answer?
! t) N% _- ?9 a2 y# dwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 5.39.217.765 x$ V$ Y. o& H5 w) U  O1 d
請答197的人想清楚！tvb now,tvbnow,bttvb% m: m+ e) k( z2 U! p$ J; u. {
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，/ M$ q7 H% i) c2 Q5 o) b( O
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$ j7 t3 `0 h" _7 ?4 V
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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( U6 N) d5 R% y( u0 U5.39.217.76 公仔箱論壇, U1 H, ]0 l; d' U
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。
% |* L7 D- r9 Y0 z8 ^tvb now,tvbnow,bttvbthe answer is -$97 for sure. 5.39.217.768 Z/ D9 ^2 e  |0 H7 J$ g  u
Think about it this way 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 {+ f* g  k8 _, R  x8 T5 V! Y: }$ y/ |
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' s. I, M  \& I# `9 g0 w' R* |% |1 ltvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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1 s# j: y/ E- C% Y+ G- n. J: J. P

9 h6 P1 {4 @2 J& u5.39.217.76think 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. d" C( J0 G( x- S4 n6 Q

3 e+ e8 ]- f# t$ p  h. M$ w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 ???
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tvb now,tvbnow,bttvb6 \* v/ f, ]' Q& s; ?% w
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。+ X- Q9 j+ a/ f5 X- w0 m
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.