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 $100% v( K' i- a2 i3 h/ k; ~4 n1 z& t" Y
5.39.217.762 W/ z2 v) f& Y. D7 b$ O5 v
總共損失係 $18+$79+$100 = $197 ; N9 J+ F: q% v( p& Y8 X
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或者如果係捉字失既話
' h- n; N# y2 V/ E+ Y$ l. oTVBNOW 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。 
7 s, t  k3 @. {* L: y' @0 @$97 old question

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% }, J; d7 H9 p; A! @( Z3 @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。old question?
* I3 Q" h( [; y- ?but how come u still have the wrong answer?5.39.217.763 i# c3 L: ~7 Q% {8 W& c. ]
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。 tvb now,tvbnow,bttvb, L# \  Q; s6 N6 e) |$ Q4 w
請答197的人想清楚！
6 Y- Z$ B9 t2 |, D) OTVBNOW 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。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 u+ P7 `! o$ U& i4 v8 T
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。( U$ }+ j3 z' k; m8 ]! f' e
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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2 Y% r# H* E: q7 Y# V1 j8 b5 f" QYes, 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。 公仔箱論壇& H5 e. j. Q/ l# b. S
the answer is -$97 for sure.
+ e# \. W3 b" T8 O% ?% c* b& o公仔箱論壇Think about it this way
' T; A6 V8 f* \: i$ K) W1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ K6 ]2 W+ ^  Q+ ]8 L; V6 `* Ptvb 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
, l2 ~7 G% S, Q5.39.217.76
& g: ^4 h+ |: ~/ q& WTVBNOW 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。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.公仔箱論壇; f6 z+ \: X+ V

. c) n8 [/ I4 z2 C公仔箱論壇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. G3 J* Q8 q$ o5 a2 M
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.