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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1 C- l8 @2 G" W2 Y* B0 r! G公仔箱論壇總共損失係 $18+$79+$100 = $197
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: N0 z& G0 w% ]或者如果係捉字失既話
7 B% c9 d# ?' ?. [5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 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。. k! L9 @. o/ Y" Y0 @# f
$97 old question

tvb now,tvbnow,bttvb9 V& m9 U% K: M) w( ~: k7 D# T. W

' v. c! x- ^) ]4 R9 E8 c) uTVBNOW 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?, w6 `  t$ O, X( ?, {2 v( i
but how come u still have the wrong answer?
% Q, @1 n5 M! E2 C2 D3 E公仔箱論壇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。
1 i& Y8 c" E9 v請答197的人想清楚！tvb now,tvbnow,bttvb# l7 h9 v+ U: R2 U" O
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，tvb now,tvbnow,bttvb! z5 _/ j. M: f* c
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，
% R/ G6 M0 r% |2 ^5.39.217.76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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5 [. J/ I' x* h# V公仔箱論壇
! y  }) E1 Z/ E/ ]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。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。 tvb now,tvbnow,bttvb7 J! ]1 u% g9 Y/ J6 C
the answer is -$97 for sure.
& w7 m% T9 ?3 P8 u5.39.217.76Think about it this way TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$ `. K! Q0 Z4 `/ e. c( ^( }
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' x. B7 J* N9 X( ?* A5.39.217.762) 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
5 J6 I& Z, g2 W/ J6 B公仔箱論壇
1 A2 ]+ P& X2 X- y% f6 wtvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.76$ [( [& J5 o' d
公仔箱論壇. g4 x/ W5 Y4 ~% y1 c4 e6 a# |+ N2 C
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 ???
- Z  P  D7 G- {' q公仔箱論壇

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# t/ N* k0 u- udun 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.