skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
6 V" ?$ [8 y. B5 `+ ^6 i+ C* Cos.tvboxnow.comthe answer is -$97 for sure. 5 e! j+ Y1 t& g! Y7 H& c
Think about it this way 公仔箱論壇* H6 D* z4 f0 v7 Y: x7 D# b
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
2 d" {( s# j7 h# z% `( j公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb7 e1 s( j8 F6 m2 e$ b* I

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3 K4 [3 d1 R1 v: i) Z3 Q( Q: itvb now,tvbnow,bttvb1) 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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; j" E9 U( E7 \6 gtvb 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 i* A( G, M6 Q公仔箱論壇
$ {4 `+ g1 }; E' o, d) E9 b+ AI 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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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。% a0 E$ U, |: X' ^4 r
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。7 f. |# u+ g) d' r  w! j
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+18TVBNOW 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。2 I& V: m. o0 U+ f" f( f
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[ 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!!!