skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 www2.tvboxnow.com. q; S+ a% b' n, V7 x# k) O& t
the answer is -$97 for sure.
5 C+ Q/ S2 Q1 x3 V, htvb now,tvbnow,bttvbThink about it this way " ~+ S+ z0 |6 K
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb  Y5 @3 `6 B" Z! B* F
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

  ]- b6 M$ V3 X( e# ~) y$ z5 ltvb now,tvbnow,bttvb
* A! [+ T" O  f$ q  y tvb now,tvbnow,bttvb7 V7 w' w4 V; D6 c# e
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb1 a: ]' w1 k8 ^) B; s" B* h6 _

" |+ ^% A, K5 G" o+ Ethink 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.
( N- ]; b! d+ N5 s" c; vwww2.tvboxnow.com tvb now,tvbnow,bttvb3 H* W  P, t& P/ I* C
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 ??? 公仔箱論壇9 @/ T+ ?$ C, p& @9 Y: X

公仔箱論壇- {9 r: o+ D$ U4 a6 ]

4 }" O6 V) }) E/ w5 j2 rdun 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
/ t  [- h; G. y3 [/ g) J# h公仔箱論壇公仔箱論壇$ I+ I. Y& Z2 O% k9 Z9 c
[ 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!!!