skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
4 G9 A) a6 ^- X* y0 hthe answer is -$97 for sure.
' W+ M/ g/ V+ C3 ~! ^4 v' H* j- Ptvb now,tvbnow,bttvbThink about it this way
" P# D/ J1 n! X! I8 J# @9 G公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇: a& |* ~' e3 x( k  p# O9 x0 {
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, l, B  j4 _% d/ i% L/ }tvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
4 a: H: R! Y4 v2 [7 r3 ?. A5.39.217.76
% N9 ~  G; `# G5 L5 R. zthink 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.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。# F* y3 S# w; F1 |4 @+ X
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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 ???
9 u% x+ j/ q7 C, U% i公仔箱論壇

1 j9 z. d2 s8 {, Ntvb now,tvbnow,bttvb3 N! L( y/ D" T$ w  E
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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[ 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!!!