skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 + n- W, m, u+ `+ h6 s1 [
the answer is -$97 for sure.
' ]: r5 S' @  U) p2 E8 D: J- L* Owww.tvboxnow.comThink about it this way tvb now,tvbnow,bttvb* c& D4 v6 T6 Y  C0 A
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
# l0 p5 q. r# I' o- ^2) Now, the owner discovered that the 100 bucks is fake. You can th ...

4 }' e  y( k+ V' H2 r9 {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。tvb now,tvbnow,bttvb) O/ A5 ]5 M7 \2 ^1 l0 a8 m
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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 wrong; H( Z, V8 X- P0 M9 a0 i3 W8 |  h

% K/ g5 P- \+ Hthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.tvb now,tvbnow,bttvb2 G4 ^8 i  N9 s: R' P7 b! W
公仔箱論壇1 x$ {! ]; u' b, x- z
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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公仔箱論壇, [* d+ I0 S/ [6 O
公仔箱論壇) n; d! I0 O# h8 h
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+18tvb now,tvbnow,bttvb1 v% p: x. \1 o  l! a  e8 Y

5 ~; S# U* l& S% ]- n4 D; F/ w7 o0 jTVBNOW 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。[ 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!!!