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
1 [8 U9 H& B, Q  t1 Q# bTVBNOW 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。
9 S9 |4 I  W8 c* u4 N% n  _總共損失係 $18+$79+$100 = $197 ' S7 ?! Z  F9 M: T1 X& d# N

5 ]/ m* [! X+ \* P/ q; u公仔箱論壇或者如果係捉字失既話
; q% B+ s5 T3 q9 h5.39.217.76$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。* [  [3 d# a# s" q- p( d8 i) i
$97 old question

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公仔箱論壇5 y( o  o  n, r* a; u
old question?
1 x! o# z: f) l9 l/ T& eTVBNOW 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。but how come u still have the wrong answer?# Z8 v4 P: a0 H
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。
6 A1 U; C# z1 o公仔箱論壇請答197的人想清楚！
. _- B! Z; o  n  B, `5 Z; V% W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,bttvb  b7 u, ?7 Z# f; S3 J
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，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。3 m  W) j: o: M
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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& U8 \/ S5 X$ a. n$ H1 j* 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。 ! B. j. a+ y( c9 C& C2 k$ w
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。
% u6 A, W3 c7 s1 c* f5.39.217.76the answer is -$97 for sure. & y( B) f! Z6 {  U. n
Think about it this way
/ b4 x8 ?; k7 G9 S2 w5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)' z) l+ J! z  i5 K. D( m
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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4 H- y; g& d! z" m5 ] 5.39.217.76: S# t% i! h: v- L
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb# ]# M" c% o  s) w
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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.1 s* T* Y* I5 a4 S

4 V$ n  g  k  j8 d5.39.217.76I 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 ??? 5.39.217.76" F2 c% y. d# h9 I. }8 U8 Z

tvb now,tvbnow,bttvb4 ]  _) f( I: Y1 B$ D1 E% O

! w9 A5 l0 z# W* Adun 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.