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 $100
4 U  _4 K$ G& A  g8 \6 mTVBNOW 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。( B8 ^8 a, B6 ^8 b( A
總共損失係 $18+$79+$100 = $197 + i* [1 e( c! a3 F( A# Q

4 S) D4 l: m) w0 x# j: c& Y+ g  E$ f或者如果係捉字失既話5.39.217.76- L* K/ k! k# n, Q8 h* B+ D3 i# e1 i
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 U0 o+ r+ L+ K) G9 Ytvb now,tvbnow,bttvb$97 old question

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1 n. [1 g1 Z" F+ f1 Dold 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。5 a+ w4 |. G: Y: k% D
but how come u still have the wrong answer?
7 I! w" C1 d1 E5 o9 X1 qtvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
- T8 o& Q' q, S; s. w4 l請答197的人想清楚！
& m& I% w, S# n# a- X. 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，
2 ^8 `6 q) [- z% M0 C# Z5.39.217.76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，
* }0 M- G, [/ f8 W% {5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

) L( s' p3 u1 b6 d, |/ D7 v5.39.217.76tvb now,tvbnow,bttvb7 b! [& p! m1 f6 n) z% l

! A" Q* w4 V: Atvb 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。
: a* S; v' m  S9 {. j公仔箱論壇the answer is -$97 for sure.
2 x; U. r" S- C: U& ?5.39.217.76Think about it this way
" s& [! Z5 w" h7 [8 R公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)& l+ w1 S+ f4 S0 x+ O& k
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

/ f) U: x- A( y% }, P( `: k! jTVBNOW 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。8 e  f1 N1 l1 d; e  Z. ^! ~

4 O% i" ^# Z+ F5 p0 \1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
2 o/ I9 {- K2 S) D. ?/ Z5 `5.39.217.76 5.39.217.76) m5 a; w$ l% B' S4 X6 B% L& K
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.5.39.217.76* e& h4 S0 b8 w4 k8 h
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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 ??? 公仔箱論壇9 s. s) a5 H# M# o5 H

* j( w, t! Q8 Q- q( ?/ W/ Qtvb now,tvbnow,bttvb
- G9 C9 J& B* S: G. Kdun 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.