skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
; H3 W# f0 X" ?+ l2 U9 r+ sthe answer is -$97 for sure.
/ c  m8 K" {4 @7 V, g  D1 TThink about it this way 公仔箱論壇4 L( G3 V1 _$ N( u8 V5 H4 N% ^
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
. L; A: L# }6 x9 g  m( pTVBNOW 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) Now, the owner discovered that the 100 bucks is fake. You can th ...

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5.39.217.76$ u1 K6 `( y6 m- q9 x

3 ?3 P& b2 W& b5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb6 u9 V" T. @0 `/ d
tvb now,tvbnow,bttvb+ f. D" C* p7 k- x' b
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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, Z( k2 s% W: SI 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- z6 y  S6 {3 H

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$ J' d: K/ H4 U& h! d7 Mtvb 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+18
5 L( Q  |% E) X5 ~8 Btvb now,tvbnow,bttvb5.39.217.76. P! \: ~* R8 ?* e0 W
[ 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!!!