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 $100TVBNOW 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  @2 |- p! a% f
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。) I% S* T6 I; Q4 _* ?0 K: j
總共損失係 $18+$79+$100 = $197 公仔箱論壇- F1 E4 H+ [# u7 [) b+ [

" `8 G: `$ @  @( s5 N3 m2 S+ ^或者如果係捉字失既話. B2 p6 q7 S* X9 B! o( y: v3 R
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
" ~6 p+ e, c$ ?: P7 ~* y8 }- T( _1 P$97 old question

3 L" K& `9 E6 _) GTVBNOW 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。
* p' Y- q; |/ Q. s2 }* {( j2 k公仔箱論壇old question?9 n7 \  ]2 j/ R6 Y
but how come u still have the wrong answer?
2 j- }& |/ L0 l* @tvb 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。
: ~7 c5 C+ \5 j8 D4 n: @, [請答197的人想清楚！% A9 k) ]4 U" H: ~
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，
: {3 {% W# Z7 _, }4 N7 Vtvb now,tvbnow,bttvb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 ~. w& _. w2 A* s3 e3 `5.39.217.77:8898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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- _! N' ^2 }( D5 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。 5.39.217.77:8898" Q& S' o# P6 e2 j& X* O0 j0 i
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。8 q! m  {2 |! Y1 i9 `2 J( n9 {: W
the answer is -$97 for sure.
( _5 s) B* O+ M; I" F* UThink about it this way
2 z/ S* Y. L7 ]3 C& f公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)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。. G' l# S( f& A
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb2 n& g! h# x/ |$ Q9 e0 Y$ I- F
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。. q2 P7 z4 K6 K! U
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.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。9 f) f8 P4 N1 P: A

2 \2 f( ]- n8 Q; R7 k9 C: c. MI 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。* p' x4 C  H  R  y7 r% w

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( Q3 l" K- Z8 e& Q3 Stvb 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.