skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
& Y( a: [  K% o. a4 jthe answer is -$97 for sure. tvb now,tvbnow,bttvb4 \5 ?1 N6 N( `8 G: q7 R
Think about it this way
; W1 e4 d' }/ A/ L& Ntvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
& ]! h! y8 Y" l# M/ ~2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5 x( p! B+ N/ d) P8 Z2 C2 D7 A1 Y; B0 L
tvb now,tvbnow,bttvb* w2 {( B6 j  z& R' b
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
! ?, b& V/ o. {公仔箱論壇
% [1 T; L9 C, }& Pthink 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.公仔箱論壇, z" d) }# O) Q. h/ V

4 j  K1 i# T  W  a/ N% v2 b公仔箱論壇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 ???
; @" Y/ Z6 v* t0 \5.39.217.77:8898

5.39.217.77:8898) A9 K7 l0 e0 m2 t& L" u! W% x; j

& ?" e$ H# Z! p8 p8 t7 Sdun 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
* ~  S. q, {' J' ]
! T! r  T3 e* L6 T6 q) c3 G[ 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!!!