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 $100
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& S4 I$ {$ R' v7 N0 n% X1 o公仔箱論壇總共損失係 $18+$79+$100 = $197 5.39.217.767 g9 b( t! ]* V# }! r- S4 N* ?4 {

; e* l' i0 k8 i" P3 XTVBNOW 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。或者如果係捉字失既話tvb now,tvbnow,bttvb3 r  i9 j$ k  X$ J+ W9 I/ M4 ^& T
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
, r: w" V/ K& O; r3 k: A* w$97 old question

5.39.217.76( `- s. t) a# G. m- C. w

7 q8 K4 p6 _7 ]old question?公仔箱論壇& Q8 w; U0 F& }) _5 S6 G9 h
but how come u still have the wrong answer?
- _& r7 G+ G( m8 d( [! `: DTVBNOW 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。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。
& s+ r- d5 u0 o* _, N5.39.217.76請答197的人想清楚！
7 \& T1 L; p; F8 T( _5.39.217.76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，
1 ~& u6 J% B2 ]# F2 T" m$ I) V  \5.39.217.76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，
5 g* M" [4 W) ]# v2 v5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

# E0 @4 v% z. R% w- n3 z公仔箱論壇2 i6 O, U* u' }* I

& s5 t1 F/ \9 ^- Ftvb 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。
0 x! Z+ f1 r  V) ~5.39.217.76the answer is -$97 for sure. 6 m* p. M$ b6 o  I; S, y- e
Think about it this way 5.39.217.767 b) Q) P2 k" m/ H/ D# o9 a! N' z5 \
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
: E4 _5 c( n' \! _$ x8 C! ?2 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。. S' O) K$ F5 k
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& \9 z8 [: }/ w$ C# |; i- gTVBNOW 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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  _( X% a& n7 [6 T; L7 N公仔箱論壇
% @: y# K, H5 \! s. u# Bthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
7 i% [( o9 ]& H& r4 T% F$ ]tvb now,tvbnow,bttvb 公仔箱論壇% O+ [9 m( |3 a) E4 ?
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 ??? ! L' V& P. K5 I/ M9 N9 @1 l

4 o0 m+ s  h% Z4 K# ~/ 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。; q5 A' I. D0 x1 I
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.