skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 www.tvboxnow.com4 s: c+ d% Z4 t1 h6 W+ M
the answer is -$97 for sure. * z+ u  K6 [% A: Z
Think about it this way tvb now,tvbnow,bttvb  n! p, F4 c- s( n  Q  Q8 F8 E
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
& W$ Q4 @6 {( J7 S$ ~! u$ j, G2) Now, the owner discovered that the 100 bucks is fake. You can th ...

) t1 G2 _. `6 L( M5 h' s  nTVBNOW 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。
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. ?; s# o: b1 K  C: i: D9 K公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
( v! P) R, H# i8 d, c* lwww.tvboxnow.com
6 S' e$ x) n6 _6 j+ q8 A公仔箱論壇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.; R3 U  ~+ _' [

. y. K/ t( S# Y2 K; BI 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 ???
& y8 y4 E; g7 d* y- t6 ]公仔箱論壇

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公仔箱論壇' v( d8 m3 Z/ U3 d
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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$ B# r) B' O2 mwww.tvboxnow.com[ 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!!!