skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
( z, n3 n( ~/ H1 q6 lTVBNOW 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。the answer is -$97 for sure.
0 X. d& G5 ]/ Z& s/ _8 r5.39.217.77Think about it this way
2 m2 G8 }1 c$ `6 f# T4 B5.39.217.771) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇* o6 L! Z) K. v+ N9 J3 d! T
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

: p, p) E  r& l$ s9 T& Ntvb now,tvbnow,bttvb5.39.217.77# D1 W, _+ [6 ?
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。6 P4 _# r, d' D1 T! s
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong; {& Q( Z) j  o% n% w
tvb now,tvbnow,bttvb; I4 p1 D4 s4 e
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.& D) Z! g9 C8 A* _8 T/ {# a; \+ \
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 Q) c- c6 Y' m3 d
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 ??? 9 D7 C! e- X7 a% j

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1 h9 d3 V- C% Ttvb now,tvbnow,bttvbdun 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
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[ 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!!!