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 $1004 y! E+ K) p) o) [4 m( r) t8 }
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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
9 X1 }' P  t+ d5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇+ `6 x7 j9 Q- T) `" \
$97 old question

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公仔箱論壇/ N: i+ q' i* |/ h7 M; |9 U2 @  b2 y
old question?3 {! j& E' l3 S4 ^! B. g5 n
but how come u still have the wrong answer?
  X3 K2 k- M! q! a5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
5 s2 Z+ t% S1 k( n3 _請答197的人想清楚！tvb now,tvbnow,bttvb6 N( B/ t" a6 h) z
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，/ i. Q* f% `6 ^9 p" ^: s
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，
% m2 a$ Q, d" w5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

6 d7 O" q9 ?' c5 q+ r- _% Z" J5.39.217.76TVBNOW 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。! U6 \/ S1 r2 u5 P# S

7 a: X: u' E4 t, 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。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。 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。" E' u$ i- _* v: Z5 o: z
the answer is -$97 for sure. 公仔箱論壇9 Z# U# k  c+ {  f0 \
Think about it this way 5 `: ?2 X# j5 z) _6 O
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ y# |+ u7 M+ n9 p$ f/ O  m5 K2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( r, e, X5 H, r4 w, P$ E5.39.217.76tvb now,tvbnow,bttvb% j* W# ^/ f. Y- h" _% t( q9 H

  O1 w% ^6 o9 D0 S+ ~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。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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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.
; k  I2 f6 F; Q, 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。
2 o) T1 t0 u  e0 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。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 u7 o  h  s$ r; u# k6 n

9 _$ r' A' N$ p1 c) ^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。tvb now,tvbnow,bttvb9 t9 w& z; D5 b) a( X- t# Q/ D
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.