skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
6 W& ~& B8 `: [( U$ T. Nthe answer is -$97 for sure.
2 R% o  b+ q, a1 J# f5.39.217.77Think about it this way
7 ~+ Y) {/ U! w3 X, X" A& Vtvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
: d1 L2 \: g7 B& V- C1 k5.39.217.772) Now, the owner discovered that the 100 bucks is fake. You can th ...

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: s5 k4 x/ s7 l" M公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.772 n% L$ ~# k6 r: B) d! S

7 p. r/ x8 k2 k3 n( j& w- ~tvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。; \+ u$ X9 A! o; w' M8 v
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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 ??? ' a5 p/ M( d; D! R7 ^/ d. M

6 F& u" h- W1 s* H5.39.217.77
! k6 s4 T/ b1 {tvb 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公仔箱論壇6 S. c3 f, J* }2 |7 E. i' Q
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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!!!