skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
& o6 l  {0 @7 u- l* k8 Z% X# 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。the answer is -$97 for sure.
, R7 W7 P/ k- y( S# \0 _Think about it this way
+ i* R* m, Q$ W* D! {2 c: ^1 S$ {1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。# g5 ^$ ]- l% K, _
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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. T' S1 [. K$ M0 }2 [. [' W1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  D# E2 h" n7 Y# T7 M2 Ywww.tvboxnow.com
$ W8 e$ h' S0 ?: CTVBNOW 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, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
8 s( r4 h2 c0 U  M! |7 lTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 ( m8 n+ x% O& R1 o5 Y$ ], p
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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+ C* s) j, }' w6 O! d. d公仔箱論壇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

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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!!!