skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 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 `! s$ G, G$ [
the answer is -$97 for sure. ' V+ l8 c% V8 I; O2 R: Y
Think about it this way 公仔箱論壇! p7 F/ {* V" v- D9 |/ l. p
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76% f2 Y7 o0 a. ?4 Y. c
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb* H( N9 y2 z0 e  k7 d7 \
5.39.217.769 h! Z5 \! c% o7 N2 W: ?

; ]' Q6 j& k! E# ITVBNOW 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。1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.76% p( q( O( m; Y7 }! ?; H3 e9 }! d

- n# Y: Y" t% u) utvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
; w/ |! K" W- {9 Q8 i5.39.217.76 5.39.217.763 K9 Q$ U2 w. t$ T6 j0 J
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 ???
7 D0 u6 z: g) z4 s. G; P5.39.217.76

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) A$ ]( c" t3 l) N# y8 jdun 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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9 ~& N2 X# O3 l: E3 K  l( h4 R. g  R[ 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!!!