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
/ W3 x% M4 j: ]9 B5 n& @# u5 ATVBNOW 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。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。  V# W" ~5 b6 i1 m
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
& S, i* E# X, S( h$ {tvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
* r/ |& R! R0 e/ o$ T0 g% q. d- f$97 old question

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% Y7 Z* g2 k! g$ p# H2 f1 l! `old question?
$ @* W  R$ \' h: Qbut how come u still have the wrong answer?公仔箱論壇( Q5 V% `3 @1 ^6 B
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。
" Z% ~/ m2 j  Btvb now,tvbnow,bttvb請答197的人想清楚！5.39.217.76. F( r% X) B5 ?
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，
+ B1 ]$ d' d( D+ O# t* N$ g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，5.39.217.76. c' a1 H, f$ G! c' M' {  L8 W0 ?
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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公仔箱論壇+ B, ?- e( }9 p, E9 M
tvb now,tvbnow,bttvb2 [9 r6 y* g* J3 b$ f. t
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。 9 b( q( K: V# j3 |# @+ E3 G  c2 k
the answer is -$97 for sure. 公仔箱論壇$ t0 T( |) T+ F6 N6 I
Think about it this way
* ?1 V- k  t% ?; mTVBNOW 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)
8 ~" M4 L% p# s3 \. r5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

. x# V& Z3 }8 @( ~, [$ o& s7 X8 rTVBNOW 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。
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% g9 N( `/ M5 u2 W8 ]9 k, N* ]1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
& n- u7 Z3 y2 _* n; Ktvb now,tvbnow,bttvb 1 m0 i& V1 V$ N0 ^
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 ???
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0 P1 \- A- p& [+ j/ G; \) y! stvb now,tvbnow,bttvb
7 V, {% R/ G; ~2 G/ Pdun 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.