skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
; m8 i& F# a9 Z/ H( P: Q7 `www2.tvboxnow.comthe answer is -$97 for sure. www2.tvboxnow.com' D$ e4 ]$ I1 j9 y& }$ O
Think about it this way www2.tvboxnow.com( Z+ {9 w9 O3 D8 I# |3 v0 [1 r( |
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
1 f: c- f# w8 f+ o0 W6 vtvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇) ^9 B% u) \$ \! n' ^

, v* D+ Z* \# N; S7 w, e! Kwww2.tvboxnow.com
) o2 d5 u; x9 N8 M' g1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong' \! Y1 u' ?& }. T' C
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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.
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: D: P) ~9 y0 O. w( 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。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 ???
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" E* _  e' A9 \) p3 x  fTVBNOW 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。! [. y# ]$ I5 g& K& B6 _
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。! K/ M/ S5 a! I: X2 s2 m
[ 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!!!