skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 / R0 Q. r: n3 a" [$ o$ d! a3 |! b
the answer is -$97 for sure.
6 l$ h0 T. |. m4 y1 t9 Z' N' Vos.tvboxnow.comThink about it this way 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。, e7 x& R* Q8 ^3 _
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇$ |( b- D5 e; }" ]- G2 i# I+ t6 D
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇6 s; N% \* H8 t* {
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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 w5 v# c/ Q  {2 j  R

& T$ T/ p% c) [# Y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.
  w# ?) ~% @- M3 N. [  ~" t( m7 L2 Q. 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。 & P% N9 C4 D' z- F  V
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 c* o( y+ h: A0 a* |$ V

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。& P2 ?1 S) U, M8 l# R1 q
公仔箱論壇* j) V. Y* X. P, y+ T
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+18
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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!!!