skybirds

首先損失Ｏ左件貨 $18 + 無啦啦找返錢俾條粉腸 $79 + 再加上無奈還俾街坊口既 $100tvb now,tvbnow,bttvb0 h8 N. |8 g: D+ d
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話公仔箱論壇: ]2 K% m% ?9 v) w
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
$ V$ ^) X$ D  Q2 [+ g  P, STVBNOW 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。$97 old question

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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。9 x2 V4 s4 W% [5 o3 C5 L; D8 F) ?! M
old question?' u3 l. H) C5 z( c8 }
but how come u still have the wrong answer?公仔箱論壇* N9 T% d& C2 ~+ p
what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 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。0 l" @  d; T; S7 s  q
請答197的人想清楚！tvb now,tvbnow,bttvb/ T" `: y* ^. ^- b' N+ x
老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，
5 P1 s# B/ W; i/ ]; X! q2 p5.39.217.77即係話只係用左一百蚊，就換黎真的一百蚊零錢，然後比左其中79蚊比買野條友，佢自己仲有21蚊，
3 T4 y- C1 r/ c, C$ h, i) NTVBNOW 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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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6 ], Q- Y" [( s( G3 B公仔箱論壇Yes, your answer is correct, but is only the 1st part, u forgot he paid back another $100 to his neighbor, that is another $100, not related to the first $100, you really have to 想清楚

skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 公仔箱論壇  y7 B. d5 X1 D# C% M
the answer is -$97 for sure. 公仔箱論壇5 Y  u& a. e1 [- B+ v& ?
Think about it this way 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。/ B2 K' P/ m  r  _& Q9 k; |0 Q
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)! T# o' o1 Z- S, A# j
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇2 f  I3 j( j# Q7 M
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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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.
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1 n5 b3 z. F" {* d& Q, P# j* 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。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 ??? 5.39.217.779 Y& \7 v. R) C3 x2 u

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8 F& |! o- L: ]' s3 T5 J: W% B5.39.217.77dun 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.