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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+ {, Z- V; n0 A# j; P公仔箱論壇總共損失係 $18+$79+$100 = $197 7 `' n' {/ d8 R$ K# Y" o$ a6 C

3 a" p) _4 C& l1 B2 w: q, [" A或者如果係捉字失既話
2 k- r* t  [# a" i; _. m+ \, b  [$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 e$ u8 J4 a5 G! O
$97 old question

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tvb now,tvbnow,bttvb8 S7 D: W& c, z) e+ f* y
old question?
7 e; w) t; E' Y公仔箱論壇but how come u still have the wrong answer?
- M/ d  h" u2 V. C公仔箱論壇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。 公仔箱論壇) z$ d% \! G3 Y. A( u3 C
請答197的人想清楚！tvb now,tvbnow,bttvb  L1 g; X. H- e( W: X) M
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，
5 Q2 R# {: P! i# G- J3 U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，& D7 l/ r- C- U% R; A
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.768 Z0 R* ^6 a$ R) g5 Q" s

& Z3 b  ~. W% h& q! 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。
0 e9 c( v9 I7 P% f3 I5 f# X6 oTVBNOW 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。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。
, d" m& Y, d- W7 h* ]tvb now,tvbnow,bttvbthe answer is -$97 for sure. 公仔箱論壇/ r' T& P2 ~9 T: e
Think about it this way
& U; V% c0 @' S$ Z2 W" f+ c" k$ J% m2 x5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)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 g% k/ h; _% \& s* D) p
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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' i/ w3 S9 c- r" n- |2 J6 ^; v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 wrong5.39.217.769 I- f& @6 l# r6 A$ f
公仔箱論壇% z# W6 W. D$ L. z4 k
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." `) U  d! n. p. l
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。# S/ f' _" g6 U" l5 e3 N
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; a, @& y2 A3 o" M" F$ Z

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) a  |8 I7 y- ktvb 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.