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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7 ]3 j2 Q3 P; U( D" }7 rtvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 & a9 r. j2 r! e) c3 h7 i* L* B1 R' _

' Z% l8 L' F' b公仔箱論壇或者如果係捉字失既話
  ^7 X$ J' q  c, Q( Z( ~1 y$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
# A$ J8 Y% X* ]- M* H公仔箱論壇$97 old question

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7 f2 _- H' m2 l4 R" g8 X9 a7 V  Ztvb now,tvbnow,bttvbold question?
8 Y* c0 ]  T5 p1 Pbut how come u still have the wrong answer?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 t5 [4 I6 M+ F
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。 & {4 R, b0 r; V' @) U, Z
請答197的人想清楚！
$ L' ^- `9 @1 B/ T# F1 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，
- G+ m, D( `3 o' b* r; p4 v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，2 D. y  P  d, V  i+ H3 P, D1 F; a/ h
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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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。
/ f; X5 {! g5 ~$ |the answer is -$97 for sure. 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。/ q5 S* y0 S% e3 N( i# d4 F
Think about it this way 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。2 {' T3 v) H. J% Q7 _
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$ A( Q0 n% r% W
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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$ t$ n6 v  S9 r公仔箱論壇 公仔箱論壇/ F# W6 K9 m) g
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.76* p- b4 J2 O! G

! C/ m1 E5 \1 B; p* S* F4 B) Gtvb now,tvbnow,bttvbthink 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。+ Z+ [+ h& X, u/ B' d  B8 r
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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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5 H2 ~1 b" F4 L8 r" ZTVBNOW 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; P2 G. i1 N+ p# l' J
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.