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 $100
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5 k+ t# B. Z' 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。總共損失係 $18+$79+$100 = $197 2 h9 G& h8 S3 w' z4 [6 Z
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或者如果係捉字失既話5.39.217.76! l- T0 `! o$ v  P0 e4 b0 \. Q! s
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 4 l( N6 x; a4 X5 N) z) a
$97 old question

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old question?
: j  k6 b8 P. e1 Jtvb now,tvbnow,bttvbbut how come u still have the wrong answer?
! P; U4 f- b. n4 ltvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 公仔箱論壇: j! ~8 |4 C3 {
請答197的人想清楚！tvb now,tvbnow,bttvb+ ]+ T6 C& _/ J7 B' L
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，
0 M+ g7 C* l) F' U- @! P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，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。2 {' O% @# L$ V% H1 S0 a6 l
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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1 F4 r& K0 g4 H+ l5.39.217.76Yes, 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。 tvb now,tvbnow,bttvb  M6 i$ O, c$ i) ?& j3 w  K
the answer is -$97 for sure. 公仔箱論壇/ b! a3 ?( A% Y( D$ L
Think about it this way tvb now,tvbnow,bttvb9 v  t: b/ B7 D4 I1 Z
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76) g+ E  i4 ^, g) Z
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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" p4 u# A+ a8 }+ D; m* x5.39.217.761) 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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+ a4 @5 O  g% Vthink 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 ???
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1 W1 f) Q$ \3 ctvb now,tvbnow,bttvb
: G* w  h; K- y( z( b/ N/ c5.39.217.76dun 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.