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公仔箱論壇/ X3 ~4 K0 v- L1 m
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總共損失係 $18+$79+$100 = $197 公仔箱論壇6 ^" g, a! H# _; b& r# G4 k% C

  }, [' W" ~# {$ v6 @; ^9 K或者如果係捉字失既話
$ f3 A7 x$ f( Xtvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
, F8 O1 E7 N1 a+ c) a5.39.217.76$97 old question

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; F$ C: [7 X" u6 o( |公仔箱論壇old question?
5 B: @$ i  E3 }5 v( vbut how come u still have the wrong answer?# J  U6 }6 x  }  o5 i3 S5 y2 s
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。 tvb now,tvbnow,bttvb; @4 ], Z: x- K/ c; @
請答197的人想清楚！
& z$ v" U9 n% w3 R; Z5.39.217.76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，
& P& T2 r- e8 w! y2 z2 f; V5.39.217.76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 f5 @6 ^0 }: @8 F( D3 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。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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3 C. e7 {" U6 Y# d) z# t$ O' d$ MYes, 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。
$ S+ P- v# z' ^" o/ ]the answer is -$97 for sure.
' D6 _6 E. @$ Z/ z4 d6 I公仔箱論壇Think about it this way
! l3 s1 m( m2 ^0 ~9 x0 i4 [' Atvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
. p9 N& o$ g* @* K! W6 z/ N6 z5.39.217.762) 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公仔箱論壇1 K' Y6 K3 x& C& X

3 L$ j8 ~" i) |. m- ithink 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。+ [% \+ j; R( W
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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。. Z4 X5 |9 z5 L" l" t/ |* ]

tvb now,tvbnow,bttvb, i3 a& ?" I6 p( n$ w- Q

" P5 n2 s% t/ J& z: x$ s, n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.