skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
' g5 E% ^2 ?+ B* P4 n- s0 ~the answer is -$97 for sure.
$ J$ Y3 E! d# ]* `+ bThink about it this way
6 \3 W6 C$ ^' m" rwww2.tvboxnow.com1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)www2.tvboxnow.com8 r4 i- I% n. O1 _
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

* v2 ?7 J- h7 X1 pTVBNOW 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。
# ^: O$ z! `3 @5 a- STVBNOW 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。
0 N+ M# O( v3 \  d% x& ~www2.tvboxnow.com1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
- z5 J0 X% n' H5 Q  P# S1 P
7 q! H1 x9 N3 e+ W" A6 I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.
" P2 A* X( v7 G5 @  v. C" N2 Y公仔箱論壇 + ~+ m+ M% q8 E4 ~  R
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 ???
$ {- V$ P+ d8 d2 P1 W; Q; sTVBNOW 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。

$ W: M6 v# D3 @
7 G5 Z/ z+ K6 U  a5 V: x6 mdun 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
; W0 L8 p2 X  z; N8 m* ~公仔箱論壇  E( d  ?+ i$ j- W
[ 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!!!