skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
5 `7 O) }$ x% D* u1 |* FTVBNOW 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. tvb now,tvbnow,bttvb- n( ]% _2 `- I% t! C4 o+ j% X
Think about it this way
- Z5 `6 q, R7 |2 U/ w. W4 f' D  h1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ T5 o: b6 y1 v) vTVBNOW 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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& V' M  S2 z) ]# n0 ~0 o8 `5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
: X7 d9 q4 ~- Y  Q% y  Q; e公仔箱論壇 5.39.217.76; z1 R6 L, t! E( B- u/ Y$ b
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
, s4 x8 R* n( T* ]) t1 o, c% o公仔箱論壇 3 {$ s6 _5 f4 N# I* ~" G
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 ??? 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。- b5 X9 `5 a4 i; D9 Q

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! |9 ^  S4 U7 L9 U, fdun 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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, a& Y! k" J3 d, \[ 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!!!