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 $100TVBNOW 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 E+ v+ b- B/ B: x' I
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總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb6 J6 i+ X+ P0 e
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或者如果係捉字失既話& k# {9 G, y/ e! U; P: _  x
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇& X/ w: R& x; x+ r
$97 old question

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old question?
2 C0 o1 p; `( P( \, Atvb now,tvbnow,bttvbbut how come u still have the wrong answer?
" v4 X: d/ H- `2 |" c5 qTVBNOW 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。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。 5.39.217.77:8898* \1 ^% Y; q7 V8 I5 d3 \
請答197的人想清楚！
$ M/ U+ F- v7 V6 d0 K: A公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，
# {% }3 D8 x  B) D3 U' ntvb now,tvbnow,bttvb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，
6 F! a) y' ?; |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。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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tvb now,tvbnow,bttvb7 Q0 L' U7 s, z7 }+ C- D
tvb now,tvbnow,bttvb) P0 \+ f8 J& d; Y) e/ D. T2 @& f
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。
9 ]1 o( u2 ?+ K: V% ]the answer is -$97 for sure. tvb now,tvbnow,bttvb( D) P4 S6 O$ Q4 p5 `/ B
Think about it this way
* g7 w; F7 d# {8 u5 N1 U8 stvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇0 C8 s% f* s; ?1 f( ]* P$ n4 Z
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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* g# j7 D0 y, ^7 e7 V$ g1 q公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb/ i/ v" D- B( A3 S/ e+ n
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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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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 ??? 3 i1 @% l2 {4 ]

tvb now,tvbnow,bttvb* K' K2 A# q* P/ W3 d9 R+ c- Y- V
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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.