skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
+ y8 y5 N& S( j5 _! Qtvb now,tvbnow,bttvbthe answer is -$97 for sure. 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。5 c, A% M! ?1 X1 s3 |
Think about it this way
' f2 W6 l* P7 Z% a" G( ITVBNOW 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) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
) u$ J  A3 E6 ]4 n) D1 P公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

4 E4 u# J! h& F. _  d  z, g) V5 Ntvb now,tvbnow,bttvb
/ v5 D& W5 T! r# @公仔箱論壇
8 P, J: i0 ~  \; X5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  N" k, O: M5 f$ \5 \) uTVBNOW 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。
. t% Q6 ?- w' V( ~6 Ntvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.769 {1 {) `6 [$ O  c! F2 S# u% Y' r7 j

! ~+ D3 K& H" j3 R" @  K* aI 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 ???
, y; U. n. i; x' D* m% o7 mtvb now,tvbnow,bttvb

公仔箱論壇' q9 @9 Y* D) p
. C4 m0 U7 D6 G, h0 r
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
2 X7 m& a# o0 H# |% Z5.39.217.76公仔箱論壇* |  q& i9 Y, y2 v7 R+ s9 w8 c
[ 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!!!