返回列表 回復 發帖
原帖由 prozzy 於 2007-5-18 23:05 發表。
$ l  ?6 ~$ k+ H& S1 Kthe answer is -$97 for sure.
2 s! w- d$ U& e" X7 ]5.39.217.76Think about it this way 4 O& b: h# W5 ~, o% t# S3 D
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇  q; D" d  y, s- a4 f0 W6 r
2) Now, the owner discovered that the 100 bucks is fake. You can th ...
9 @- O3 C% ^; C8 V公仔箱論壇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。; d1 v9 C/ k3 v

% `5 @0 G9 ~8 Q/ D, t* e; _: rTVBNOW 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 wrong
/ a* m7 ]' {5 w4 d- d7 h* w3 Etvb now,tvbnow,bttvb / S: K  b% n2 n" S. a
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.tvb now,tvbnow,bttvb1 S; I+ x# X' n( v- ~: }
TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。3 F& d+ m1 B5 }/ ~7 |
I know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.
??? 369258 ? 2007-6-28 23:29 ???
& H, j/ k5 E" ~$ y: {公仔箱論壇
+ C' k( E' W( _" eTVBNOW 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。5.39.217.762 a. z/ S1 _5 t! y- E
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.

回復第 1 帖由 idontgiveashit 所發的帖子

97
179+18tvb now,tvbnow,bttvb6 i  P' I5 j! Z& q- T" C

* ?4 u, n' ^. E4 e( Y9 Q' |- U5.39.217.76[ 本帖最後由 joey80 於 2007-7-11 07:08 AM 編輯 ]
118

$97 lost

提示: 作者被禁止或刪除 內容自動屏蔽

回復第 213 帖由 skybirds 所發的帖子

提示: 作者被禁止或刪除 內容自動屏蔽
提示: 作者被禁止或刪除 內容自動屏蔽
??
18+79=97
not 97 ma ?
197
Thanks for sharing!!!
返回列表