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 公仔箱論壇3 r9 i0 x* `& R, Z

6 d+ `7 M1 l9 B" R0 [7 q. i" Y) Y0 q/ |公仔箱論壇或者如果係捉字失既話公仔箱論壇- s: z1 H5 y, S; y& [
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
5 j/ E; B6 q3 }$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。2 E( p/ T- X- I8 ?  _

5 t7 d3 ]% ]4 ]0 A. Ptvb now,tvbnow,bttvbold question?
; B0 Y% w; m8 T. X. Nbut 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。9 U+ w& C( A; r( a) ^& @) d
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。
( h. T/ g4 u. \4 U0 C  u9 F# P請答197的人想清楚！5.39.217.77:8898/ B: F+ D4 c! K( _) V7 Y/ K
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，
( _; [3 _, h( q0 H' {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，5.39.217.77:88984 i1 Q9 c3 D6 V" X$ P; K
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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; Y) H! ?9 F( l! @5.39.217.77:8898Yes, 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。 + y+ r2 U3 }0 |3 n$ I% s
the answer is -$97 for sure. 7 ^; \( y" C) Z6 O6 ~5 t$ v
Think about it this way
6 d' Y6 f4 k( m* e$ T& P0 I  o5.39.217.77:88981) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18); V$ B# U, D5 u3 b8 g4 m0 Q
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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 j+ G: z# h/ W

* Y- _3 g) q2 {8 Q+ I4 {tvb now,tvbnow,bttvb 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。2 P2 t0 Y7 d+ H
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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0 D! G2 g5 A. z; n+ TTVBNOW 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, 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.
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3 L- N% J% I1 M( |6 S+ j% u  k0 W* n" kTVBNOW 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。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 ??? 0 k) x# m+ B# @& z, l* O

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公仔箱論壇+ R+ n, g; w& ^2 L$ J8 l
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.