skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
+ |( b# Q( t0 ~# k7 @$ l( Q# v- vthe answer is -$97 for sure. tvb now,tvbnow,bttvb3 t* b8 W5 b9 n$ C+ Y
Think about it this way
4 r( P7 y3 E' X/ vTVBNOW 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)
* s9 N) X6 q4 |/ K" }: g8 _公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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8 l8 C9 a8 H8 K4 s, I5 s- bTVBNOW 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) 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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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.2 P9 }" ?1 K* N2 l& g

% ~/ x& n7 g2 S3 t8 Xtvb now,tvbnow,bttvbI 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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& X# N  S- ~" ~! c. H! v6 O1 J公仔箱論壇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+185.39.217.76, h0 X: O( S' n) ~5 h4 B) ^$ u# L- {5 t  p

& I/ ~5 q# U: O+ g1 |[ 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!!!