skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
, S6 b. w4 C% v+ f2 r公仔箱論壇the answer is -$97 for sure.   x. c" o1 g$ h* R. ^, y
Think about it this way * o" r/ |8 u+ Y+ p$ q5 o" j) n$ R  j
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
4 P$ c+ o) I  G; g; \公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

os.tvboxnow.com( y' C! H+ q1 c, a2 g  `% o7 j2 S  K( Y

4 s6 g" q+ G0 k0 b, c8 ` tvb now,tvbnow,bttvb* Y6 t+ M- E' |; {9 X' d  P  [
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
: H  |& D4 s) R$ jtvb now,tvbnow,bttvb 2 [; I  U& R/ s5 K
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.* y4 j8 ?  Y3 n. U$ [0 \6 |9 F4 _
公仔箱論壇. T- s2 h: x0 b; Z" |) N2 d
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 ??? tvb now,tvbnow,bttvb8 ^0 a: d1 |, `& a( [

7 r& U, q5 S4 m' |1 g9 D) j2 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。
7 _8 w! t/ J8 _2 f/ s# Z- ZTVBNOW 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。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
% i) K2 |) Y4 w- Q$ q' Z# \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。
% V- k2 i4 N" O公仔箱論壇[ 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!!!