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 $100
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% X. T$ S9 b4 ]" n, r; ^( r- ^tvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
2 Q! Z! T% @7 i( {/ LTVBNOW 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
) c1 @3 R4 m6 @6 E$ g; }. {公仔箱論壇$97 old question

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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。0 K& u; B8 M& J) D
but how come u still have the wrong answer?
  r& O! u6 L; j. [" `, xtvb 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。 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。6 v6 Q6 T5 ]$ Z+ p& I/ W; u
請答197的人想清楚！
* Y& B$ _! w( k! l2 T9 Y4 l* P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，
) s4 u9 s9 Z  STVBNOW 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。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，
( l+ p+ P6 o& U* ^$ r用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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 t  A6 G- k* Z3 E+ u/ E( G& a- X

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/ K6 |( @1 R' b, ]# F公仔箱論壇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。
/ n! {0 @! i9 V4 G4 ~6 cthe answer is -$97 for sure.
( V! X% R6 |) _% N( X4 C8 ^, u5.39.217.76Think about it this way
  X& {9 i) ?2 |公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.760 H5 Y6 P9 q- j5 B3 S# }7 x
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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2 X' P4 O. {/ M. I( Z0 ?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。 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 W- }7 A4 ~5 p1 J" i
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  u$ A8 b; Z: Z( F5 ^! g" j- V公仔箱論壇
, E, ?4 |  u- O8 LTVBNOW 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.
. |# i& b! _' Y) E5.39.217.76 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。- \- f. z7 t; b( o
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。; w, c/ C& Y* r, Z

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1 ?  b/ {1 L8 M8 Rtvb now,tvbnow,bttvbdun 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.