skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
! W, ]- K8 b: m: F0 P1 w) T* jthe answer is -$97 for sure.
: z) ^% s' p$ }9 I$ dThink about it this way
# h6 \5 j3 x, z5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
8 c/ t  K* w9 g/ s4 Y& u2 g9 c2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.760 J( l3 I9 C4 Z3 E, O

3 h- i3 k* X4 d! _( L& ^( L5.39.217.76 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 \/ R' H8 @4 M0 \$ D6 H
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。8 b* W# f, u# n3 y1 o+ O

9 E. c% I( C( }1 B公仔箱論壇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.
( ~, r6 v% S8 dtvb now,tvbnow,bttvb
$ c3 c9 M) u/ p! _7 }0 ZI 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 ???
  u# |* a6 m3 m5 Z7 Utvb now,tvbnow,bttvb

8 y; F7 v6 m4 p0 I4 |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。7 l3 ~' _" k/ r5 |8 d
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
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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!!!