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 $100tvb now,tvbnow,bttvb* [( h5 g) e" F( k8 f7 m
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總共損失係 $18+$79+$100 = $197 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。& |& L  I( ^) d2 E: i  m3 \
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或者如果係捉字失既話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。& S, m- w. W9 A
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇7 O. A' P) x; e6 P, e5 ~
$97 old question

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5 n! E3 I* l9 Y& ltvb now,tvbnow,bttvbold question?
8 J/ b* H& c- W; N+ T! Z) I5 |but how come u still have the wrong answer?
2 }- Z- H5 O6 jwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
/ M7 H& W+ v' iwww1.tvboxnow.com請答197的人想清楚！tvb now,tvbnow,bttvb1 f2 e/ S6 _/ S: R
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，
1 e. ?6 y) c/ A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，
/ [* o; b' a/ A/ H/ E% lTVBNOW 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。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。
* d1 a# W. ~+ w' _! @! D; f3 e8 H公仔箱論壇the answer is -$97 for sure. 6 {" F' ?/ G3 n/ u
Think about it this way
( [! ~+ j' o% U+ g% j" ?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)) m. C% j' ]# o* `; @( c
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

9 Y/ X, P' P) G) g9 \* o公仔箱論壇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。% K4 f4 }7 G  `/ [
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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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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.
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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 ??? 4 J" z2 I1 ~1 Z

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。6 R# ^& G6 L- H/ i' L" X' Z+ A

. A4 O, I, p+ k2 Z6 R6 \: }+ _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.