skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 3 \% [8 Z) l! P4 i9 f* b5 }
the answer is -$97 for sure.
; W+ o/ e) {! U) r4 N5.39.217.76Think about it this way
/ a/ c) s3 \, r# i8 c0 D  _1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
6 U: s0 R: A2 E7 ?+ }* K1 GTVBNOW 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) Now, the owner discovered that the 100 bucks is fake. You can th ...

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/ R0 q. h, Y' f) M1 ?+ |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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong  ]! |& R$ C3 O4 C& i3 u+ {) R' S, Q8 [0 }

* J$ y! _' }5 Wtvb 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.
& G# s3 I3 i6 @% i3 N4 [: \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。 3 d2 I3 x, ?- s8 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 ??? - o3 y+ N; K. }

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4 W5 H5 n7 X7 o3 p3 {* z% idun 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+185.39.217.768 a( y1 v8 m. z" ^) {4 j8 s

0 T, |4 p. p; U0 DTVBNOW 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。[ 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!!!