skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇. _  |* ~0 n# B5 T# ^# k+ e+ ^
the answer is -$97 for sure.
  G1 _( I% a! s* u3 DThink about it this way
1 }0 C1 ~* |. b- t( ntvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ j$ Q2 {, U  x公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, w6 Z# Z( g0 e! DTVBNOW 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。 tvb now,tvbnow,bttvb0 L- h! A. e2 J$ \
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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" J0 `3 b5 b( T- u9 O0 w* `tvb 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.www3.tvboxnow.com0 a1 i5 V7 B' G5 [% C+ h9 w3 }9 _

$ d5 B9 D$ h# d  F2 t% S" z4 Mtvb now,tvbnow,bttvbI 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 ???
/ o1 X# o. z0 ]tvb now,tvbnow,bttvb

$ i9 `) {- W; B: 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。公仔箱論壇) h4 e% d$ @( I  k( g
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.

230km/hr

97

joey80

179+18
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! O) o; t& V- x( x6 ~[ 本帖最後由 joey80 於 2007-7-11 07:08 AM 編輯 ]

skydn

118

mkcjojo

??

fisherdai

18+79=97

wuchingching

not 97 ma ?

mibird

197

kent8118

Thanks for sharing!!!