skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
# E. z/ ]; p% k+ p9 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。the answer is -$97 for sure.
+ Y8 S% {6 d9 y3 e# S% c8 Etvb now,tvbnow,bttvbThink about it this way
  C9 f% P2 u5 p2 B8 Utvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" N7 g! T/ d& t4 U9 R: G2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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5 |0 r: ~3 |6 A. c  i" ]公仔箱論壇
- L5 b4 P3 R( |/ h6 h7 Wtvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb% G. J2 O" h& w

2 D* N" ?* R& |8 M4 x公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
9 N8 w- ^9 n3 z$ P+ a" \; `公仔箱論壇
" h% M7 j: g6 y( {# @3 I8 G6 b0 aI 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/ y: v( T/ e/ v# ]

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8 ~6 M5 V; T- h8 x% y/ _) E7 }公仔箱論壇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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5 J3 t; B3 r2 d) g) L[ 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!!!