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公仔箱論壇* G" j3 Z2 O* A3 U6 G' ?4 A
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總共損失係 $18+$79+$100 = $197 . [9 q  D+ |. I. a

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! K  m$ `" f2 Q+ g5 l2 Q* Q6 _5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
$ ?: F, L+ ^+ n1 @, y% Dtvb now,tvbnow,bttvb$97 old question

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" X5 W6 |1 x# M) S0 K( e: bold question?- a6 w3 k- v8 N3 l! X5 Y9 B0 W9 A& V
but how come u still have the wrong answer?
  k' t+ K  c  E( L+ Z( Ptvb 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。 tvb now,tvbnow,bttvb% B& R' S2 K. T/ b- t3 t9 R
請答197的人想清楚！公仔箱論壇  q6 Z; q( ^( I
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，
2 a. |" D4 G+ _9 Z' @* |tvb now,tvbnow,bttvb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，
7 \( Q6 U0 D& |5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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 V' n" a. }% q

  R, h3 q2 E& x! R7 O' L! XTVBNOW 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。
1 h1 o0 t: z8 p7 N- i3 I2 p0 L. ]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。
5 m" d6 K' s5 wthe answer is -$97 for sure.
& [0 f/ |$ z- e9 X# Q公仔箱論壇Think about it this way 1 P# m9 [. ]- d
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76" m6 R7 g9 Q' N+ I- b$ S* M: |, h
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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8 l, {7 ?% ~6 L: {) R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 wrong
5 u8 I) D. `3 O  D$ }' ~9 iTVBNOW 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% C  n1 n, K( e4 p; G5.39.217.76think 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.
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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 ??? tvb now,tvbnow,bttvb& @! Y. N+ r) W- I5 e) Z

* e3 Q: c( z$ m  R+ z5 d7 v4 Ttvb now,tvbnow,bttvb
# a- c) X: |6 w  _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。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.