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 $100公仔箱論壇, R: ~, o0 m4 B2 J% J$ c) w: o
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總共損失係 $18+$79+$100 = $197 & l# L; M8 E8 c4 ^4 g

( @3 T4 }! Y( V0 s0 C* A或者如果係捉字失既話
% p* y: s. K0 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
$ @6 A8 h: `3 X) i公仔箱論壇$97 old question

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- {; ~6 `' N% T" k3 u* C+ ?% h- dTVBNOW 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。old question?公仔箱論壇) Z2 p7 _* T( T# k* B
but how come u still have the wrong answer?
" g0 _7 @. E6 s1 wwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。   e# e; q# a0 K, q
請答197的人想清楚！+ p6 R8 r/ W$ X2 H9 {3 y
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，
/ ?" o" ^" b1 }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，
& ]3 h# p5 P% S( Q; a5 r6 t用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

2 u+ n& u. h  a' U6 V& 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。
' M. p4 U: m0 F' x0 R/ ~) G" ?0 iTVBNOW 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 Y9 l* M7 _/ d& @tvb now,tvbnow,bttvbYes, 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。 % F+ J5 A3 T! a5 q: Z/ @7 o5 v
the answer is -$97 for sure.
3 @  K$ c4 h# g' v9 w9 ~/ g公仔箱論壇Think about it this way
& v7 i, s" ~) 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 Z2 ~* Q% M. i9 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

/ u: h5 N5 b4 T2 c5.39.217.765.39.217.76: Y: O2 M& `& ~% O6 F5 _

3 ~: U( L! t5 x2 P. |/ T+ C公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.767 L: J" e: d7 Y0 {) T1 A1 g
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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.tvb now,tvbnow,bttvb  ~3 L, ]8 _+ b- F4 j  ^

% x2 I% u7 B! {" d1 S& q; YTVBNOW 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 ???
8 [' Z- o) D& L9 H4 w0 H公仔箱論壇

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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.