skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 tvb now,tvbnow,bttvb: ^+ ]' M0 O7 \3 u$ }% p
the answer is -$97 for sure.
% j; H" V# R) H6 U  l, d* BThink about it this way tvb now,tvbnow,bttvb5 E) V5 @7 }2 b' r9 I- Q6 ?
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
. a2 I' @+ h: b2 h6 i  F2) Now, the owner discovered that the 100 bucks is fake. You can th ...

6 S5 e9 M6 S/ v4 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。8 {( T1 O6 B( C  o- Q! G5 m! Y; @+ t
公仔箱論壇. R2 [: c3 p, k7 r
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong4 s% ^# E& v2 n0 J' X2 \/ o5 {$ `1 N

% I& @; C( ~9 F* A: Ywww2.tvboxnow.comthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.www2.tvboxnow.com* e7 w9 J4 n; q$ `4 @& t
tvb now,tvbnow,bttvb2 ]7 R% L& g0 b# b5 q1 Q3 y8 z
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 ??? 公仔箱論壇* _( ~9 Z$ `/ z8 L- o) j6 w, _3 W

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: r$ R, ?# x* s4 I; i3 QTVBNOW 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。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+18TVBNOW 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。9 k. W" L: ?8 e8 V  G" U6 A' D# V

5 `; D* J6 Q7 ?1 V3 a5 H- Atvb now,tvbnow,bttvb[ 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!!!