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
) d  B% l% f# r3 P; Y! jtvb now,tvbnow,bttvbwww.tvboxnow.com# ^9 N  r5 N( \( n5 H
總共損失係 $18+$79+$100 = $197 www.tvboxnow.com, b: D1 ~* f. y) B7 p% b
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或者如果係捉字失既話
% k0 D5 d  v% R0 A1 x6 @www.tvboxnow.com$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 - b0 V) L$ ]$ g  C  g4 a' c
$97 old question

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: w/ P3 Z# \4 \6 ~, N" h8 Ltvb now,tvbnow,bttvbold question?
, S* c! K9 E: y5 [but how come u still have the wrong answer?
! f# G+ \) D9 U9 C( Bwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
, ~8 [% M% a: V3 n7 R! {8 @公仔箱論壇請答197的人想清楚！$ n! U& a! Q. I
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，www.tvboxnow.com4 D8 t; y* v1 [4 f! P
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，
: t8 ]; l2 |3 w3 o* N2 L- Z$ Y用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

' \% F, ]9 a  h/ ]* H& L* Ntvb now,tvbnow,bttvb
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% s; V* D# ?, h/ b7 Z  w% n8 [; A+ oYes, 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。 1 t# T6 c' J* v- G! s
the answer is -$97 for sure. 公仔箱論壇7 E% ~% l7 {# t; c- Q4 b2 A& o
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。+ ?, R6 N, ~3 f  L6 m) ~
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ D0 H+ Y* Q- V9 q+ T* e2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( |. V. Z6 O. ]% uTVBNOW 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。
% ~4 y) \, v* E2 D! \% B+ o. zTVBNOW 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。
  ?) ?. z# S# Ftvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。" d* u. Q' w3 J( n6 |! V; p6 p5 f

& S, \3 g4 R. o) a5 \  Xthink 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.+ X1 @/ j- T/ g: C' m/ N
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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 ??? - O+ n3 s% d) v% @# `# N

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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.