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 $100
7 e! Q" l' Y; wTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" ?7 e7 D9 r$ t8 l# M; w$ l0 N
總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb  v- t1 ?  u4 b, L: ^# d  \* K

3 I9 F/ y: O0 l1 ~tvb now,tvbnow,bttvb或者如果係捉字失既話5.39.217.76) W7 L4 ]; z1 o
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
( O# v9 m* q4 P  y1 G5.39.217.76$97 old question

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 N; m1 g; h, i' U* m* V
tvb now,tvbnow,bttvb3 T0 M, Q. X" Z# O1 g0 k/ q
old question?tvb now,tvbnow,bttvb9 Z1 z! _4 o+ t7 C( r! V: 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。' @) V4 h  r" {; m3 R
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。
/ A2 D+ z+ j; p; F5.39.217.76請答197的人想清楚！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。$ ]- `+ A0 }9 e7 r/ D& h
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 ~7 k! g: [1 ?  E% K4 L7 _' o: Y
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，tvb now,tvbnow,bttvb3 ^( m: |9 g+ a8 w
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

& u( E. w& O; i; P1 Q5.39.217.76TVBNOW 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. ^; k7 R9 y( u* B; X
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。$ M8 {6 q! d2 Y( P7 J8 b
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。
: u) U4 w2 u( p$ J5.39.217.76the answer is -$97 for sure. 1 I9 H* x1 F* u6 T
Think about it this way
% O& _; I. U: |# d7 |- Q1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇2 Q; f  ?+ v1 b8 k4 t7 i
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb4 o: T+ r. I. a2 Q7 J

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* k. n3 O' p3 L/ `  |0 U, ^1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong  N4 g  g% h) C$ V

  v  [7 ~$ e: R9 ]5 _9 S6 T公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
5 K- f1 `1 W" P- W' pTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
1 w; l# W! V* Z( }5 ]8 @6 O$ JI 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 ??? 0 R5 s# c3 h/ ^( P4 d" e

tvb now,tvbnow,bttvb5 o% r3 j" s6 o( ~- f$ ^
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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.