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  k( G7 l3 Z# {% R

  `2 `9 Y" M3 t! u總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
2 x1 Y- `% n' J) H, k- ]2 G公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
: r1 U6 E& q/ r. o4 K8 Ztvb now,tvbnow,bttvb$97 old question

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& o& c" r3 _6 q- r公仔箱論壇old question?
8 y- G8 R+ ~0 [' ~tvb now,tvbnow,bttvbbut how come u still have the wrong answer?
. j+ m9 Z( M$ W, y% {9 U; U' Lwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
6 a. U  L6 E8 e6 a" u" M8 n$ f# C& ~tvb now,tvbnow,bttvb請答197的人想清楚！
1 o, V/ h3 Z. |4 a  _; Wtvb now,tvbnow,bttvb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，
4 ]/ m4 i( T, X* g; g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。, D3 t6 m* @' }  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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  l  k3 u& h* S/ `6 T% l7 X0 o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。
9 m6 B6 H$ Y& a' Zthe answer is -$97 for sure.
0 F+ a2 E2 j( atvboxnow.comThink about it this way
4 ]+ ?. p! k4 _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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)4 S9 C! X& u% v3 c2 D
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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8 q$ V3 N) M- U# b! j: x" R2 Htvboxnow.com 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。5 a4 N! ]( e; G1 G; \0 X  x
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 $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。5 v3 X$ \: J7 F$ ]9 b, ?& [; I
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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 ??? & n( R; g( ?& m6 P8 y8 q! Y

- U) }3 E: D/ ~6 B  t2 L9 j/ ^公仔箱論壇公仔箱論壇3 p; Z" a8 j8 c6 o6 ]: P4 n
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.