skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇# @3 g$ _3 p9 q/ z, [
the answer is -$97 for sure. 1 D' ]) ?) I1 _$ \) V
Think about it this way
! [. t% D/ M9 {6 p+ I公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18): g) ?3 [. q" C! s# `. K
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb+ f5 P$ R' o# x  w1 F

7 `6 w4 L. b% {+ V8 k( l; [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。
' \. Z7 s  [7 gwww3.tvboxnow.com1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongwww3.tvboxnow.com" V  t0 @( ?. Y; ?& {. ~
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。3 I3 J, P( W. Y/ v
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
& G0 c) f5 G" q9 ]+ u6 t$ d8 k# Ptvb now,tvbnow,bttvb 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。, Z8 ^: \6 j7 g& \: w/ |
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 ??? www3.tvboxnow.com- s1 }/ L( j, t) H# q, o$ b# b0 \

公仔箱論壇. A, b) m! ^3 ?" c

/ R' A$ b( v  wtvb now,tvbnow,bttvbdun 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
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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!!!