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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- ~7 _4 `5 c4 K: j6 X4 \% ^公仔箱論壇或者如果係捉字失既話公仔箱論壇0 E8 y( y7 {: ?2 D6 x5 N) x
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.768 u) j( X) k+ n
$97 old question

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公仔箱論壇1 _$ R6 F; i* \+ E6 T+ ]
old question?
9 O: ^4 ?" p: s& s& v公仔箱論壇but how come u still have the wrong answer?
1 L' J" A! c! u* ~! S) V% b* swhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 1 w& a% y4 X" ?' r0 _7 m
請答197的人想清楚！
' F( u" b& @4 Q9 O+ q公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，
$ `& b! v0 C% {1 y2 K5.39.217.76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，
/ E/ N5 ~2 [! s; J( R公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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% A# ]. h- }  r$ s- q. @5.39.217.76Yes, 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。
) M/ o+ y& W/ ztvb now,tvbnow,bttvbthe answer is -$97 for sure.
* m: v" r6 Q% u- K8 U5 b9 P' AThink about it this way 5.39.217.76& z, [4 |9 K, V5 L2 [4 E
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
* X) C, S4 Q0 d& [5.39.217.762) 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
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! {* I; \& r8 o: uthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇, ^; [3 W* |$ h4 P( j4 p& D  U% ^

) d; q4 w3 u% }) e4 ?3 HI 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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# h( o' B2 E. \9 W5.39.217.76dun 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.