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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" }7 U6 f* e! _, T, \  L5.39.217.77:8898總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb, M# @; i5 Z6 c2 x9 F
公仔箱論壇; g, r6 K, Y0 ~: ]
或者如果係捉字失既話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。* d/ D& L" S# {  ~" u. V4 g4 h
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 H7 A( I' s) ?" A& [  X3 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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/ u, Q$ u0 Z6 T" c1 K) {! Bold question?
5 }9 L0 h% Y& ~* G7 W, b& p公仔箱論壇but how come u still have the wrong answer?
- K$ w) Z% W7 c# ~2 ewhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb# I. O; d$ {. F# }) {
請答197的人想清楚！
0 d' s) _* [9 T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，
% X% X" c+ A; p( B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，
$ r1 K2 ]8 {4 A/ s$ p* Q* O5.39.217.77:8898用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

3 I+ B! K" J8 e+ Y( b5.39.217.77:8898TVBNOW 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。$ @% n' b3 j% a" s
5.39.217.77:8898" L2 V- B# |6 Y- S) B$ l, r; O
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。 . u1 x; a3 w8 P# t9 {0 O2 I
the answer is -$97 for sure. * j+ S( T# [4 R1 T
Think about it this way
3 [; x) q9 c/ Y5 i" P& p* X+ z8 ~3 U公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)9 t: X% Q' p' F  A! H% f2 D
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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7 N, _& n2 P! @' N& l. Z' aTVBNOW 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。
, k& c+ J& ~- z8 _1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong2 ]* [. ?' Q& }' f  D

8 {( X* ~. }. F5 X9 Kthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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; x% h- `( a0 s1 @0 w- y3 Q$ o/ RI 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 ??? / N" [+ b0 I. D  E- J7 e) t0 \6 x

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& D) L. {1 i& a: q( D' Q; ftvb now,tvbnow,bttvbdun 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.