skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
' f* S* f' I: |3 B1 wthe answer is -$97 for sure.
8 e; i" N3 c  U2 l6 ^! GThink about it this way ( F# L. o+ B: n3 ~/ T& |1 H) X
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇; Y; `1 t' }8 z7 @8 j# t
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

* ]2 r& z9 {0 y2 ZTVBNOW 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 f6 F2 P: U' v0 Z2 l0 i公仔箱論壇
2 h( }( i! I& V3 I; f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
( \! ^! ]# G* b6 btvb now,tvbnow,bttvb
6 A9 ~  S$ Z# f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.
' l1 q. e: m! G* d2 d5 o+ a+ \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。 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。/ T! @: _8 r, p1 w4 a, {* P" x8 f
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 ??? 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。7 s+ X0 C7 I! B9 U- x" k$ k

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。. i& l8 D2 o! S

) {2 N9 S/ b7 P* xtvb 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
$ x" E# s3 v4 y$ k5.39.217.76% C2 B+ p7 e) ^
[ 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!!!