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 $100# g9 k- m4 k4 n) Q) ]4 x/ g$ L( i

0 G8 B  x0 ?7 \. X總共損失係 $18+$79+$100 = $197
9 ~8 C, _* K/ \& p公仔箱論壇
8 S; S7 Q2 _8 g# @( S  Wtvb now,tvbnow,bttvb或者如果係捉字失既話
2 d  k5 M1 y: F5 h# {5 V$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
) Y* h! ~* I$ I) Q0 s3 C" M公仔箱論壇$97 old question

4 D' G6 Z" t+ B5 g% |3 LTVBNOW 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  m/ o, L  b7 X" Ftvb now,tvbnow,bttvbold question?
; k4 n/ q3 J- y* l; _2 q4 a& [+ |. q/ s公仔箱論壇but how come u still have the wrong answer?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。' z6 O' P% k" a- G
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。 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。+ o4 M1 m0 p$ i  m
請答197的人想清楚！
3 U8 ?# j+ F5 R0 tTVBNOW 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。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，
( a3 E3 j( ~' Z0 etvb now,tvbnow,bttvb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 M; l" v. |/ j# J4 W9 O% S& rtvb 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 ...

/ y" A5 r6 d4 G, D( ?2 l# BTVBNOW 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。
& R/ p) Z  z- M- m/ C
" B4 ?# D) v# L4 n. s% qYes, 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。
' P! J& @" `) F; G- `( Pthe answer is -$97 for sure.
: t0 c1 e5 H" yThink about it this way 5.39.217.768 n$ h1 w& T% |2 ]' C
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
- J( }2 v* a6 _  G* Z2) Now, the owner discovered that the 100 bucks is fake. You can th ...

* g$ ^7 F" Y" Y9 a( w# t% T5.39.217.76
$ [! l) A9 y* P1 ^8 [% T公仔箱論壇
6 T7 @' n  c( e& t& g& g1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong4 U* @4 ^" C0 x0 ]- s$ B) P6 r( A

; A# R5 i5 D! [' M5.39.217.76think 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.0 s9 V' e' a) ^, t. f

+ n  B  r4 T' K) q1 `; WI 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 ??? tvb now,tvbnow,bttvb8 d: E. c, ^& R7 Y9 `$ K) D

0 p* v& k/ e) G! x, |* Q5.39.217.76
% [* n$ l* r7 R; X公仔箱論壇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.