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 $100TVBNOW 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。+ ^+ v; f+ G6 W# A

- Y. _# G! x: x9 etvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 , p6 A! u4 N3 c! c- W; ~5 a

* J! v, B8 b2 U6 H0 C公仔箱論壇或者如果係捉字失既話
" N6 ^+ Z* }; aTVBNOW 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.76) L: l* l) F3 K3 O, ~' |: g  H
$97 old question

公仔箱論壇7 }* y" O2 \  z2 W0 r% b
tvb now,tvbnow,bttvb% H$ N1 K. ]8 n: \5 Z7 K
old question?
# {! F3 ~: w' m4 S) ]9 S' t. etvb now,tvbnow,bttvbbut how come u still have the wrong answer?
" v* B! y" ^' O6 a' v0 u2 ftvb 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。
- W4 |$ P  q8 N. Q$ [請答197的人想清楚！tvb now,tvbnow,bttvb+ o5 M) ^3 ~5 r1 x- 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，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。! J) \: ?, T7 ^. S" c! S
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，
8 `. u* j- w. Z8 d0 E+ m9 b用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

# P, W5 {$ |) a" [9 \9 v9 t- cTVBNOW 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。6 N6 `6 h7 J* u# E; U

- p: G' ^+ g7 Q& [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。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。 tvb now,tvbnow,bttvb3 w. P) x: N, c7 p' p; y
the answer is -$97 for sure. $ n6 t2 x8 p) r( P7 |5 R9 b, Z
Think about it this way tvb now,tvbnow,bttvb, o. ~% M! h! I8 @' }, z
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇: u$ T8 w$ H" |7 z2 |$ N3 H
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

9 P0 y! g! @( k  I, H/ Htvb now,tvbnow,bttvbTVBNOW 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。) J% R* U; d9 l. X

0 k- o6 q6 E4 E( otvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
% _- c4 h8 G: k) m2 h
* n$ H( P/ Y% ?' C) p- G, [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。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.tvb now,tvbnow,bttvb+ v+ L" A! m0 ]) w

- {4 n! I6 G  T+ v) Xtvb now,tvbnow,bttvbI 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 ??? 5.39.217.768 }+ {- }, M- D- }. h( v" [- L

- q2 G6 \$ ^$ d% g$ g1 U公仔箱論壇tvb now,tvbnow,bttvb/ `/ u' H1 j, `2 ]5 B, l0 ]  v
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.