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
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
* O3 x! w* c! ~$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
3 u+ V# ^: q' ]$97 old question

9 w6 ^' p. C* X公仔箱論壇tvb now,tvbnow,bttvb  L" m$ }7 q/ S# C$ f- D. a$ D
old question?5.39.217.760 a) B% T- @6 ]- f
but how come u still have the wrong answer?5.39.217.76$ l+ A; c" q( f- k/ {0 i' ~
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。
2 B) o! P! R2 n. K+ n5.39.217.76請答197的人想清楚！0 {0 M1 \  L; Y) [7 }+ p9 i6 Y5 x
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，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' Y2 Q  X* P6 i# _0 H. 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，
2 f2 y+ q. }, t5 p4 V用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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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。
2 D  e: T* I3 Z/ \+ M# nthe answer is -$97 for sure.
/ t; d( L& i) ?) A& _' [tvb now,tvbnow,bttvbThink about it this way tvb now,tvbnow,bttvb, e% P8 p; A; f# t  R! P: D# @
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" P! r; y% H% F& ^+ u: r2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇& L) N, o$ Z7 j6 c0 I. ~

0 S$ S  E; T; F$ B5.39.217.76
- ^  u- z9 N: V0 r, v+ `5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.76* @6 T  v! E2 n2 W' L

$ F9 ^0 E, J, J/ l$ Z: l6 I9 a" vthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。8 w0 @6 B$ {# t6 i$ _

& Q1 I; {' t; }% Z, y' VI 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 A6 n6 A. w1 L  s9 `2 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。

tvb now,tvbnow,bttvb( e" M$ G- K3 {5 v9 L" T& @+ D0 I

9 X; K$ }0 U/ b% H* `  j公仔箱論壇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.