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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- S& U) o7 T/ z* s, ~1 @總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
1 V  J/ I, P6 y1 ~  u* j% ]$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 O. L0 `. [# ]' m7 l0 F5 A+ i5.39.217.76$97 old question

公仔箱論壇$ M  Z; o" q5 ]) {  f& s0 C  P0 c
5.39.217.76* L7 o% H4 S! n0 O
old question?, H( \0 b$ u; Z% k) A
but how come u still have the wrong answer?
0 T, A& W  A& i* w) C( d8 v9 Rtvb 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4 s& d3 b( u2 N: Y4 I$ S
請答197的人想清楚！
8 f" H  e2 b6 _" P, s7 T( UTVBNOW 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。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，
1 p; ^- e' U( Y2 P, @( HTVBNOW 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。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 J* G1 N* }9 G: d% e, P* H$ O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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9 c- N: m  |: d3 ~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。
$ {7 O& F$ T, f  J1 U) V, pthe answer is -$97 for sure. 5.39.217.76  H# [/ N9 j6 |# f' H, i
Think about it this way
3 x( _. s  Y* D' b2 i5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
* T: T. s9 T( Q! \公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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! x) I1 J* `! a, T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 wrong5.39.217.763 [6 [  n: R# m7 D: m# q- }/ F
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。8 @: K( @5 R$ r0 S6 a) C
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.5.39.217.76  C" p3 N& U+ x* v: f

# |. p9 V8 y- ?- P6 j, PTVBNOW 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 ??? tvb now,tvbnow,bttvb) ^" G0 _) o& J$ m

  I- s8 T1 z$ o. etvb now,tvbnow,bttvb
7 Q9 X  ~2 U+ ^7 @3 k2 `2 U公仔箱論壇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.