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 G' b6 U2 R) bTVBNOW 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。
$ v8 ?* p, ~2 h% T( b7 S- X: ~總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb0 z$ m/ H6 P. _. k

9 C  S& m! M/ |5.39.217.76或者如果係捉字失既話
9 w% b9 a" P* S  t  Z$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
/ ^5 O% ^' l+ T' S- D. h5 b& i: `5 u公仔箱論壇$97 old question

+ E( Y* x! b  y  W' G1 w1 x5 ]公仔箱論壇5.39.217.767 w; h& F! _( F* |; F6 _
old question?
! k/ L) d# w, V& S' z- j5.39.217.76but how come u still have the wrong answer?. Y8 ^  j2 j& F5 c% ]
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。
) Q9 H: Y  e1 H1 e$ h, Z* T2 C公仔箱論壇請答197的人想清楚！0 B8 j5 Z+ B) ~& U
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6 T& i. A, m; J! F/ c1 q+ Y0 D; i/ k
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，
% ^9 |$ K" V+ d) k% ntvb 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 ...

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. l, D7 s! I/ o0 U& a; T, C. Ztvb now,tvbnow,bttvb
- \& F' x0 v6 a& S/ h- B+ D0 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。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。
0 j4 H$ x5 y- p, E/ a7 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。the answer is -$97 for sure.
* \! h* T+ o$ A) _公仔箱論壇Think about it this way
7 ]8 G* ]# z5 _& A7 K) 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
, d4 {( t( [, A" z. t2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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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8 v+ X& T2 a7 V, xTVBNOW 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.
2 J7 X( I- p& P/ @% t5.39.217.76 公仔箱論壇7 u/ Y2 U' _1 R/ d- {! ]
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 ??? 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。% Q+ @2 [3 r. o

tvb now,tvbnow,bttvb* I  n2 L# B. u. {7 P* d

: t. f  U) t8 U6 S# ^; S; t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.