skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
* Z) Y: J" [9 Othe answer is -$97 for sure.
) @% F! e4 }- r+ x0 u( OTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Think about it this way
! U: B9 V$ o5 r* `1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" F7 s- J2 q( D/ a3 D- }2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.77:8898' m$ Q, |0 w- n0 R
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tvb now,tvbnow,bttvb& i6 h0 n( ~% F) {2 W
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.77:8898% |2 q5 X: R- C$ C

( Q2 M; {" g! s' K3 ~% A5 Y& T5.39.217.77:8898think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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$ A5 g* r: I1 z3 r- x5.39.217.77:8898I 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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8 \2 u1 P8 R2 _; o5 Y! gTVBNOW 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。公仔箱論壇$ b6 }" X; B9 W/ K. r+ |1 N& W% Y
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 E  `$ _& M; _, [8 h0 z3 s/ M3 t  R) o. i公仔箱論壇[ 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!!!