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 $100: T6 c, \& s0 g$ l$ X
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總共損失係 $18+$79+$100 = $197
& z+ x: A' }/ x5 ~* R$ v/ a公仔箱論壇
3 x5 E, L* }; y/ ]2 H  c% c公仔箱論壇或者如果係捉字失既話tvb now,tvbnow,bttvb9 F: T5 S' y& \; V# m
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
7 K  F) e) m6 V, V2 ^* ]8 Rtvb now,tvbnow,bttvb$97 old question

tvb now,tvbnow,bttvb8 }* a! m, n( c& U$ r6 T) ~

$ E- S3 Y" T: j/ P6 G6 N6 j. M公仔箱論壇old question?
( w% |" H' G1 i1 i公仔箱論壇but how come u still have the wrong answer?
! R8 `$ E' T* V( ^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。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。
% p2 ~; V1 J1 I* s' l# n5.39.217.76請答197的人想清楚！! i9 U& s) J3 `
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，公仔箱論壇6 R0 y7 H# W) G* N& _% m8 X
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，
; J8 x3 [5 v. t4 Q; S7 I: c# A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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! S* }9 x: U& ~5 Z6 [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。
' P; y5 z" p" v. g/ o' c9 B% xtvb now,tvbnow,bttvbthe answer is -$97 for sure.
3 C/ w$ |5 I5 f' z+ ^- htvb now,tvbnow,bttvbThink about it this way
& ^: f; }3 s! N# G. f* X1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)# P1 i# C+ F& W3 ^+ \
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb# A) f9 ^/ t& {4 P6 S8 g

2 \$ t3 {- s* _, {公仔箱論壇
; n  m# l; B5 E8 h# [5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
" t  D9 T; h# Y7 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。 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。% k0 ^  X6 {" H
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.# \' y2 C4 s8 h- G

4 U8 f3 o6 H& o& ?2 y0 p/ s$ R8 X6 ?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。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 ??? 5.39.217.76* J! F7 S" f" T% p5 [

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4 o3 Z( w. t1 C7 HTVBNOW 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。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.