skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇- B4 R! n( I4 f1 Z3 `& g
the answer is -$97 for sure.
9 d* g" y. }( E" V5 c( s% ?www2.tvboxnow.comThink about it this way
7 j. Y( J" Z3 W' V6 c; x- \$ Ytvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ V8 d2 s* P8 ?. ?' V* b- ^公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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1) 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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5 u+ C7 F* a$ h- @; ~6 n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.
# N* b8 C7 l! Y) n4 U5 Swww2.tvboxnow.com 公仔箱論壇3 D4 K( S( G1 {6 i/ F4 n* G4 J' S
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 ???
6 B) Z7 X2 b+ |' f公仔箱論壇

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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!!!