skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
* X6 g0 Q$ f- e8 btvb now,tvbnow,bttvbthe answer is -$97 for sure.
( Y, a& m% c" Y5 y4 w  L3 sThink about it this way tvb now,tvbnow,bttvb. a3 I' d/ \" w. d- W
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
! T) R' {$ E3 F& a' [7 n$ TTVBNOW 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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$ ^! @/ }0 i. p, O+ Q8 RTVBNOW 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。1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
- d1 N( c' T0 ~+ b" k" ptvb now,tvbnow,bttvb
2 T! R" e3 v' o6 s# S/ bthink 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.tvb now,tvbnow,bttvb' n6 y5 r4 ?+ m" ~! K
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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 ??? 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。8 I1 E, t! R$ ~+ V4 j

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。- d8 V9 \7 y) a0 f# h) Y: [

# p  b6 C7 }3 v) Y5 Hdun 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公仔箱論壇; `0 G/ B+ S0 z7 [+ }  {4 k
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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!!!