skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
9 b# e3 {* m5 J  n% {4 Q! n, Dthe answer is -$97 for sure.
" D& T1 A6 i' I/ \- P5.39.217.76Think about it this way
; G& ]7 t' i6 N+ r- Ctvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)8 J; Z0 \' x: [( [9 B* N
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

: h6 J: S: O! o, T% Q5 d
7 ^( a* _$ h4 V5 U  D) V. h
* F+ b2 }( D( S8 mtvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
3 l( R/ [1 U: H5.39.217.76
0 J: ?" ~' J" W4 b5.39.217.76think 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.
! Z0 M- G6 i2 j% a9 m( L
$ V' e! U% o; t: T) x; e8 RI 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 ??? 5.39.217.767 [) q( w2 V6 U) a& q! \7 |

, L) V) }% u7 M9 c
3 R: l, `) ~* 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。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,bttvb  V8 p/ [8 L& b% c+ G( k7 s

4 }; J( l9 l' ?* [+ t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!!!