skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
( }' n- ~' j9 T7 R6 }tvb now,tvbnow,bttvbthe answer is -$97 for sure.
3 n# ~2 E" w. a# Gtvb now,tvbnow,bttvbThink about it this way ! r: k. j* X: ^: X& K, _
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)* V! h8 ]* |( V! c2 h6 W
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。5 w+ f7 [/ b& a9 t9 Q) C4 L9 }

& a" T: r2 ]$ J7 W3 M! {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。
7 O/ q, H# o1 u+ x; U1 x$ _5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong0 J7 Z! G9 _% w: Y* f

6 o/ s& q1 F- A/ sthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.76$ d  d1 v. l. ]5 i5 Z* C7 R
tvb now,tvbnow,bttvb/ N2 r: ?  j7 ?6 O! ]; g& t* U3 B
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6 i0 s9 ?5 V: {  ~% I

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5.39.217.76. p+ t) U) E! }( K
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
- ^6 I& E! N% Ztvb now,tvbnow,bttvb5 p. B. e3 i$ E8 Q( S: _' y
[ 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!!!