skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 $ Q9 T5 `2 {: [* d' j  @9 o
the answer is -$97 for sure. tvb now,tvbnow,bttvb1 a( o$ O" p) W( t; ?
Think about it this way 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。  N* V& e  u/ Q! f8 i
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
1 s% r# Z5 l" V3 H  L0 P! R/ NTVBNOW 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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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.775 Y8 m# H( v" B* \# e

/ Y% r8 s8 ^. v3 atvb now,tvbnow,bttvbthink 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.
: L/ u& ?; E+ e4 z& 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。
/ r7 x8 ]1 W* i9 r% a; O' k5.39.217.77I 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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: i0 u0 }' `( j. Rdun 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+18tvb now,tvbnow,bttvb0 O& S  p# e. f8 o
tvb now,tvbnow,bttvb* e/ L( L! u5 L. ~, ^. f
[ 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!!!