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原帖由 prozzy 於 2007-5-18 23:05 發表。 + h4 e+ Z0 T' }9 |! `2 [
the answer is -$97 for sure.
% Y4 T0 ?) H& \, U. @7 G: uThink about it this way
4 l0 d6 d5 a# o: V) b, W. l$ Q; g1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.77& u! R+ a! D/ S
2) Now, the owner discovered that the 100 bucks is fake. You can th ...
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tvb now,tvbnow,bttvb0 d# |2 b8 D8 ~
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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5 w) G1 q; _* d( n0 Mthink 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.
$ i" G- w& c- B: ]# G7 ]$ q5.39.217.77
9 N5 x# x( p1 r+ m) r6 z9 n  e4 a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.
??? 369258 ? 2007-6-28 23:29 ??? 公仔箱論壇$ n# Q0 H7 U) R8 n/ Z4 S
; o" g' Q7 N/ Q5.39.217.77
# j4 Q# a# `. ]4 z公仔箱論壇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.

回復第 1 帖由 idontgiveashit 所發的帖子

97
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。; z: z2 o$ x, w1 [- f. b/ l
5.39.217.77$ e( Z! W- Q. a: S
[ 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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