skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 5.39.217.77:8898, t6 t& m* t  D4 R0 l: P
the answer is -$97 for sure.
8 h9 p! Z1 r' WTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Think about it this way 公仔箱論壇- \" N- E2 h( J$ h! i
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
! X; G9 }6 o- ^  Z! q& Ltvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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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/ {( X% M; i3 z: m; Z# T) a3 Ntvb now,tvbnow,bttvbthink 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。1 J8 F! x/ \9 L4 Y& E

3 y" l) W4 D8 i% i7 Z8 w" f2 Q# l5.39.217.77:8898I 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 ???
* G  O/ O% |8 }- d9 P' B5 aTVBNOW 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。

! @: u" n5 N- W% u公仔箱論壇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。2 F( @4 {0 s; E1 e/ x
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+185.39.217.77:8898' H7 p; u" F9 D" T
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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!!!