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
; i! J3 F, ~" V2 G6 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。
$ O" Q1 _+ G+ T4 e# a5.39.217.76總共損失係 $18+$79+$100 = $197 公仔箱論壇- H8 c$ t* K  f/ d2 z/ v
公仔箱論壇3 Y# b# I6 s' u+ S9 r9 ~; \; P( @% o
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。6 |' s; x  U# b$ C
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
5 p; B  B! W9 i3 k5.39.217.76$97 old question

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$ Y1 q/ q# p. a! f) 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。old question?
  N6 O5 _8 f* i- X5 A) t- Z' W3 t* Ttvb now,tvbnow,bttvbbut how come u still have the wrong answer?tvb now,tvbnow,bttvb7 t3 ]- F( C9 d% U
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。
4 O! Y- c! t- C' w/ F請答197的人想清楚！
' {- V, a1 a  H3 m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。0 N" V( t  c2 w5 A& C6 h
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，
  H- G  H2 K. T/ h+ E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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tvb now,tvbnow,bttvb2 t. [! T! B- c$ j7 {8 N5 c( i
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。 tvb now,tvbnow,bttvb( c  P. i  k0 {% C/ y/ n5 y4 H
the answer is -$97 for sure.
, H5 U% E8 {1 m; V7 p1 VTVBNOW 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。Think about it this way , T; R9 @7 b2 e/ u; h
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
! X7 |8 l: m9 [4 [; E( f公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

+ S8 x4 }* G- P8 t" B8 A公仔箱論壇$ ?: n5 W- [! J/ O6 {
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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 wrongtvb now,tvbnow,bttvb3 e+ i; ?4 E/ q) H

; M, j! |8 Z( P. ?6 N1 s4 S" yTVBNOW 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。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( ~* q6 T) L8 t) Z" f

9 e* Z3 t( m) j- f; |& m5.39.217.76I 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 ??? 5.39.217.761 ]* C  J/ U- Y2 S

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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.