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原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇" L8 I+ s8 l3 q+ a. J* l
the answer is -$97 for sure. - P! y6 H# Z. S9 n' L( x/ `) [& a+ V
Think about it this way TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。8 H9 ~7 |8 S$ M) a
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)6 O0 u5 R- A; s* o
2) Now, the owner discovered that the 100 bucks is fake. You can th ...
3 \; ~% p9 X$ U! O5 I* wTVBNOW 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。" V6 j( e: E6 H* V9 M

% l; o2 I/ j. O2 w9 n' z% k4 j( b5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
1 s6 ~  E# \; ]2 n0 Itvb now,tvbnow,bttvb
- ], R! H& w. ?+ j" S* G公仔箱論壇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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: {8 _0 Q9 T3 e; x1 k3 f/ bI know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.
??? 369258 ? 2007-6-28 23:29 ??? 5.39.217.76* A8 A% T% k, P
( \2 f) u9 `/ [% x) B* M; Q1 T' \公仔箱論壇
; j2 f4 f0 ^( n  f) pdun 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.

回復第 1 帖由 idontgiveashit 所發的帖子

97
179+180 u  B+ q( t+ z! F5 b& |9 ?

1 I' E; m, [; T% B% y[ 本帖最後由 joey80 於 2007-7-11 07:08 AM 編輯 ]
118

$97 lost

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回復第 213 帖由 skybirds 所發的帖子

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??
18+79=97
not 97 ma ?
197
Thanks for sharing!!!
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