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 $100
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4 Q& d% t6 O( `1 a/ R. h$ T總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話tvb now,tvbnow,bttvb# v3 P* ]  l) V) v9 @' ^: |
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.77. g" {0 K9 k3 G9 S& V
$97 old question

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old question?
, k9 j9 z( V$ c0 g) p8 Y+ k' P0 VTVBNOW 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。but how come u still have the wrong answer?
; P; ?- e0 v+ u+ q# @" Q$ `5.39.217.77what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 公仔箱論壇% n4 p8 e* k$ s( t  w6 l$ ?
請答197的人想清楚！tvb now,tvbnow,bttvb! i" @5 G1 a: y" L) m, 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，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。+ Y5 N/ |, B7 E) 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，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。. `( d0 O& A' b$ Z
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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. Z- g' n- z6 r; z& ~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。 公仔箱論壇1 m" l/ x$ P$ ]0 {* f
the answer is -$97 for sure. 4 B' {7 i6 F" T4 N
Think about it this way " C' z) B8 F" w+ O+ z0 M0 w$ I
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 M5 p* C5 b& @6 s3 R9 {7 nTVBNOW 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) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb& F3 }$ S% K8 }5 d8 |
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong; q7 P, p7 L6 J% f% b; o( k+ b, z- T1 a

  n6 G  \3 _0 u, Mthink 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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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 ???
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" X" b5 t& H- Q2 @8 P; ]+ G/ O5.39.217.77dun 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.