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 $100
6 ~! l  z8 H/ y; }+ QTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
* n9 T1 Z( M$ N0 Y, q) y5.39.217.76總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話" N# w" \! T% r* j- b: j# H' u
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 c' C2 g" o) a: y, FTVBNOW 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。$97 old question

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5.39.217.76& c- v# U( f" n1 i$ R
old question?tvb now,tvbnow,bttvb  i" `5 N1 I4 Y& Q* j+ `0 Q
but how come u still have the wrong answer?
6 K4 x' h9 t- H. W% F公仔箱論壇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。
3 Q5 T  c* F; U4 X8 p公仔箱論壇請答197的人想清楚！
5 `: g6 Z# E- p" ^5 Ftvb now,tvbnow,bttvb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，1 B6 e+ B; C/ \) J) C
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，
% y: h$ T8 ]2 c9 ^用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

! h7 A" r, i5 k* ^0 Q1 NTVBNOW 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) c: z2 B6 u6 K$ W4 u8 Htvb now,tvbnow,bttvb
% O0 X! h+ T+ w0 ^tvb 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。
7 z( s7 |3 R" g* O( ythe answer is -$97 for sure.
3 C( e, J" v' F/ F9 A" x$ n7 E% j公仔箱論壇Think about it this way 1 t- n1 X6 e  u5 Y, V, ?
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
0 T) C5 R* L  [& W9 H8 w* O, \8 X5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

3 t& v' F. Y, A1 Utvb now,tvbnow,bttvb
! a$ _5 m: K  a- v+ R5.39.217.76 tvb now,tvbnow,bttvb" {* G2 n& U  m2 V3 j
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
1 O4 K$ `' D0 {7 U$ Y7 ]tvb now,tvbnow,bttvb
- N2 e, E0 n* b) F, Ftvb now,tvbnow,bttvbthink 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.4 V# d# F9 L( X! a0 Q

$ M2 o% w& g& L- [, F2 y" U3 ~5.39.217.76I 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 ???
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公仔箱論壇( S8 R' w/ f/ V& k
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.