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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總共損失係 $18+$79+$100 = $197
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6 g8 O0 h; P0 m& \4 `4 o' C! Z; Wtvb now,tvbnow,bttvb或者如果係捉字失既話
5 `3 A. z/ y  `2 Y" d$ l& btvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
$ x' P! N/ h! {: ^/ X5 m5 H+ Y, O$97 old question

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0 @( ~' K: t5 m( bos.tvboxnow.comold question?
, g6 y3 U5 m, ptvb now,tvbnow,bttvbbut how come u still have the wrong answer?
- ~8 u+ a; P# S) aos.tvboxnow.comwhat 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 [( ~, t) H; ?請答197的人想清楚！9 N* ~4 D" B9 ~4 C4 B  i
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，os.tvboxnow.com9 U: l, u4 U8 f. \: h; J+ d/ [! _1 j
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，
+ u4 P) D7 N; |8 p9 M  u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。
* l# r( @$ n; q( l9 ntvb now,tvbnow,bttvbthe answer is -$97 for sure. 2 H; U/ {4 [* N. }( e9 \  |4 L
Think about it this way tvb now,tvbnow,bttvb9 l6 W! `3 T% l9 C" U
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
  o' L; D6 F% A  P4 Utvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇/ r3 V6 t. a+ `5 p* \$ A

- O! b* c# W3 m* m4 rthink 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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tvb now,tvbnow,bttvb) O# d5 r/ W$ ?$ h8 G- Q* N

9 R) X2 {+ K# F3 J/ S9 S( O& o# @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。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.