skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
* u9 V* l4 W1 D# f8 p7 u0 G1 G公仔箱論壇the answer is -$97 for sure. www3.tvboxnow.com2 s! a/ F3 y" j% I: n% ]0 M
Think about it this way TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。9 k$ {' N5 ~- A' Q% y
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
- ~& `. ?% ^9 `2 Z4 ptvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, i% C/ n5 M. {9 u% m* gtvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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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.7 f: |. v5 X6 v0 I

2 t; ~6 x+ B/ r0 ^; Etvb now,tvbnow,bttvbI 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 ???
! U; U  H9 q  Z0 B! Q# X0 h4 Utvb now,tvbnow,bttvb

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+ g2 m! ]  t5 R  h+ \+ k, L; W1 Zwww3.tvboxnow.comdun 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
7 {7 V/ V: y# j+ S/ otvb now,tvbnow,bttvb
" \  B( A* c# B; K/ s[ 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!!!