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 $1003 H. p. k( @0 |9 ~! y) c2 Q

) T! x$ n  f# [, R: ]9 U總共損失係 $18+$79+$100 = $197 : e' i! N) R" A9 a) k. v
公仔箱論壇. ?7 `" m) v& z: Q
或者如果係捉字失既話TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: `2 c% N% a$ G) p. p3 o
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
! y9 l% m' L8 x5 D4 K- Y$97 old question

  {" s2 p; D- u% ~公仔箱論壇( E, l4 ^6 D* e# \: U2 }2 T
old question?公仔箱論壇) D- i* F( [3 ?3 A; \5 n$ ?, W
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。# s: }7 I6 F6 f( h
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。 7 X1 `/ w! O/ D+ N2 ^
請答197的人想清楚！5.39.217.763 w* v. @" k1 O' F6 Z
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，5.39.217.76( T  ~# t* ~2 G% M: k- m* F
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 I: r4 l3 q0 L用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

( P0 O: C7 l: wTVBNOW 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。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。# N- ^1 `& M6 E+ L- S

6 \# a1 t4 N! n* p$ r9 ]' q% Ctvb 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。
: F, m3 X* T7 f6 }公仔箱論壇the answer is -$97 for sure. 公仔箱論壇# i5 H% m3 e4 E/ a- V. ~- [
Think about it this way
( }% ^+ Y/ u8 g( a/ ~, P) D6 U1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ R! y  g  Q/ P) [# S2) 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 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。+ W, k7 s" Q8 t- _

& M" k) s. j; i2 }0 t, j公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇: {% L! z0 ~+ o; a% Q
tvb now,tvbnow,bttvb$ c6 T( w' N7 h7 y0 A2 Y' ]2 o
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 ???
% P0 K+ X- g: D: e/ j% t* e  J) S5.39.217.76

2 m6 ?0 E5 Y- V; D; Ttvb now,tvbnow,bttvb
/ h, e* R" P1 v) C+ G  _2 Fdun 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.