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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總共損失係 $18+$79+$100 = $197
9 E6 j; d* W$ `/ b' I9 atvb now,tvbnow,bttvbTVBNOW 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。6 B- [3 K- T; a
或者如果係捉字失既話
/ U; B/ N' J  h* 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 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。- }4 ]0 f& \; N& ]* D. C2 a
$97 old question

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7 g, s; f- G5 \/ U2 s" jold question?
  c; q- A) T/ x1 obut how come u still have the wrong answer?
' g7 ~- v9 G9 N1 K$ d+ U5 `5.39.217.77what 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$ d/ [0 u) ]3 b! i0 Z
請答197的人想清楚！5.39.217.775 w6 q( _8 y3 q" D8 o9 |' P& o+ v
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，
- [. o& r4 a$ Q6 W. ~$ P8 Z7 O& v公仔箱論壇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，- J/ C& O: w( @( r
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 k, X& a( y3 Y1 O5 M公仔箱論壇 5.39.217.777 B5 c9 y- u9 i4 i' G5 V% K/ ]
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。 # @6 q0 W# m4 f  z! F6 [/ ?3 N* R
the answer is -$97 for sure.
# |8 Z  w) j2 i& gtvb now,tvbnow,bttvbThink about it this way
7 i4 ]8 d2 o6 i; e$ ~$ j  s0 z5.39.217.771) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 G; T4 x$ V% S" F5.39.217.772) Now, the owner discovered that the 100 bucks is fake. You can th ...

6 J8 Y; `9 x7 c  H: a8 S& Z8 E, Q: {5.39.217.77
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8 R1 n7 m5 G! r" G  K9 b1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇3 K, W- B. R4 m& }. H9 G7 @* ?+ |, e

5 `$ r5 F! Q: N, O5.39.217.77think 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.5.39.217.77' ?/ Z, e5 Z  p; t1 G6 M' j
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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 ??? 5.39.217.775 E1 v9 J+ w% e  V9 L$ n( 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。# l6 T  t7 f% J' X# _- b( G5 |$ J

" l; E8 S0 S! Q" `0 D, ?& [; V6 }5.39.217.77dun 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.