skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇, Q6 X! c& L4 s, ~1 w% a* N) Y
the answer is -$97 for sure.
! N; C1 d5 O6 P9 }1 u( ]tvb now,tvbnow,bttvbThink about it this way
5 I3 R7 h: l- ~  A4 e4 O: u. iTVBNOW 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)% [& b' |) G' }! N% ~) B* d
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。5 @( p+ I) Z( {: t8 {8 ?" z0 _
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www1.tvboxnow.com. y. S3 d& U, Y( q2 ~
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb$ Z2 ]+ q% ^6 a& @) m! e  v" c9 [) ]6 q
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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,bttvb- r7 D2 L8 c8 C( p2 z

% T) b; ?) Y9 z% d' }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 ??? 公仔箱論壇. n% U, H* \# a1 o

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。5 W7 Z( H/ [: f+ {4 Y: t9 }1 D, L

; I. j: Y, X& Z' @0 n7 ftvb now,tvbnow,bttvbdun 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+18www1.tvboxnow.com( S" m1 P8 |# M0 P
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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!!!