skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 tvb now,tvbnow,bttvb5 S' x2 L3 b3 H
the answer is -$97 for sure.
3 B3 d: w, ?5 i! V; e5.39.217.76Think about it this way
9 p, a# j& J) U  P+ {8 Q& |1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb" v( ]. e& F% x
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

, B- m' `6 c$ u& Q" p( W8 Mtvb now,tvbnow,bttvbTVBNOW 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。) J) {2 ~5 y2 S
5.39.217.765 [" ]6 T: \3 L
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
3 f9 R  V  r7 ]0 A; K* }) q. v公仔箱論壇 5.39.217.76) u! B8 f* `& m. ]# j
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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# y2 |8 H% H6 a6 a$ I) N- Qtvb now,tvbnow,bttvbI 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 ??? 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。9 X1 z' i; W& J

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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。" q; T5 ~8 u. _5 X3 f& Z, _
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+18TVBNOW 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。- \6 R6 S# M* y) V3 q) h5 M, H+ W7 }
5.39.217.76' _5 B" `, [; N! g- h( C7 N8 O
[ 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!!!