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 $1005.39.217.761 y6 y9 D3 _- y& H& ^6 z
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
. Q: V( K& @; c$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
0 j* u& B  [8 L; K( wTVBNOW 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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& _( }) L. F! t& t* @/ vold question?5.39.217.76: }9 v) G  k1 `  g9 ]7 u" w
but how come u still have the wrong answer?, h3 V0 T: S) L% L. {7 _
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。 5.39.217.76/ ?  s9 I) k8 o( L  M
請答197的人想清楚！
$ u# J$ A0 ^5 p8 Ctvb now,tvbnow,bttvb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，tvb now,tvbnow,bttvb1 W- a% G. k4 l7 U% p4 b) w
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，) j3 E* u2 \' K  c; [2 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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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。( u) S, ?6 g' x# V$ F7 V; i5 i
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。
, q  g9 M9 f- E( H  r公仔箱論壇the answer is -$97 for sure. & |! j5 P4 B' F) E4 m
Think about it this way 公仔箱論壇& w$ k- f3 R6 ]; P1 v0 q3 V& c
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
% S) j1 P- i6 X# W# `4 R5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb* D' l5 h2 X6 v; {0 H
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong8 r! @) I: r4 v

, K7 u  u8 o$ i9 c5.39.217.76think 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.tvb now,tvbnow,bttvb* S9 a: r8 A0 q; e. j: n
5.39.217.76" S6 |- I" N+ i, N) s" y; c
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 F" W  O# H9 G$ w6 e$ j. H% 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.