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 $100
8 y1 \3 e' \. ?7 f) h& Ttvb now,tvbnow,bttvb
/ N" ]$ f2 o8 X% F, w* ]: W) G$ q總共損失係 $18+$79+$100 = $197 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。5 d  m! U  ~" M

5 {) g& W( Y1 Ptvb now,tvbnow,bttvb或者如果係捉字失既話8 L( g" q  p$ V, X
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
1 M9 N6 s2 h+ c" g3 s$97 old question

5.39.217.76, Q+ Y$ i! m  u9 |0 c# R2 P% }

- A- I* S) u& |5.39.217.76old question?
& t8 l/ @- T. e0 x* A5.39.217.76but how come u still have the wrong answer?
( G2 l/ T9 F* L  O, ]; F( @- J! zwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 5.39.217.76; K) W( K: a4 w0 R
請答197的人想清楚！
4 O- }' `1 p0 r/ ^# E: C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，公仔箱論壇4 u! w+ p; c$ K( V$ u
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，
  d& _! n0 d. [& L4 Ktvb 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 ...

) b: p) S- E: Z/ x$ N6 ~8 \5 w公仔箱論壇
* U, d" r7 ?2 J" n公仔箱論壇 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。9 L9 N5 ?8 N7 V
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。
$ A  Q6 ^- y) Z! b4 o公仔箱論壇the answer is -$97 for sure.
0 h6 `! f; k  `2 q' m, r/ 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。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。" L6 G* w/ V; ^: Z
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇7 j9 V+ v* `3 O/ @
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

4 y$ j, G* @+ c$ p. |% 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。公仔箱論壇$ r+ t" ^" z# x/ R

, g. N4 _/ u) H# N1 b1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb, ]) l/ J" r( B
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。: f. h  V, g5 v. t- }0 X4 j
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
( M2 ^9 I  b$ ]' p. e! H1 a
0 S3 d; Q7 k7 i% }" S. }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 ??? . l  ~. Y9 p; Q

$ X+ I, f1 Q1 m/ }2 V* b

0 h8 e  I5 p2 F, v; A. F5 \tvb now,tvbnow,bttvbdun 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.