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。, U" B  H2 T9 ~$ [
the answer is -$97 for sure. tvb now,tvbnow,bttvb, P2 K3 ?  t1 U( Z9 Q: v+ G
Think about it this way
* ]+ U" h/ N  o  t: `+ b1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5 j" v, ]" B# A4 r
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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; ?3 y- U9 g0 |公仔箱論壇 5.39.217.764 i* T+ ~& j( F7 {9 x
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  R  F3 g/ B5 e6 X* o" g( e

3 k' B2 [8 m, o, N' p& j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.
/ I7 g: l: z  ATVBNOW 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。 公仔箱論壇6 C# L6 a6 r* N8 ^
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 ???
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8 m2 K! B1 k9 H6 m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.

230km/hr

97

joey80

179+18tvb now,tvbnow,bttvb4 L) s5 f7 ?! n9 j
tvb now,tvbnow,bttvb+ I+ L- E: I" ?$ ?0 p' V
[ 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!!!