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
4 x6 [4 ~2 [1 s. Z, j) c% V) P6 zTVBNOW 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。os.tvboxnow.com; p7 O4 e. {9 N4 }3 ]+ B
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
$ K1 N- M1 _8 a: T$ f% Q8 t$ Qos.tvboxnow.com$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
. w* S, g) {! a3 t6 k& @- A5 @$97 old question

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$ x- ~# f& A4 Y" @6 _公仔箱論壇old question?# }/ G, E9 P, Y
but how come u still have the wrong answer?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! F. I# y6 \5 b3 E: x
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。
6 Q1 Q3 j' U& Btvb now,tvbnow,bttvb請答197的人想清楚！
0 g6 A- {( P/ O2 [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。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，
% O  }# W: g+ _( U2 Y( STVBNOW 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。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，
1 n! v: L( C3 p$ J* Z& |tvb now,tvbnow,bttvb用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

tvb now,tvbnow,bttvb: R5 Y! }/ B# v# o9 `3 @
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。/ `3 G5 j; V2 N( i

. o" k/ @. y/ q+ D( j& }; k8 T公仔箱論壇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,bttvb3 S! o9 I9 |6 ]8 c9 G" ~
the answer is -$97 for sure.
# k# ~  C3 K- E. a公仔箱論壇Think about it this way
% H0 n: k4 c( `tvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
: ?4 L- M1 T  I  x8 w) Aos.tvboxnow.com2) Now, the owner discovered that the 100 bucks is fake. You can th ...

! ?) e1 `( w+ x5 ~" pTVBNOW 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。- Z& S" C# C% l5 }
公仔箱論壇+ i' }% B. E! ]
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
0 m) K9 ~! g# V) }2 Q2 R$ Atvb now,tvbnow,bttvb 公仔箱論壇/ @. X; d" a1 Z
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.tvb now,tvbnow,bttvb8 G, u" {: y1 V$ t
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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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2 I' }+ V" T6 etvb now,tvbnow,bttvbTVBNOW 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。% X. f0 v- t- @6 D
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.