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 $100tvb now,tvbnow,bttvb1 ^2 K) E3 G  i9 N% C
( S6 O- r1 ?0 k
總共損失係 $18+$79+$100 = $197
1 ~/ s6 ]. p" Z  l# h
7 h# k( Q& F" D8 P  l: g或者如果係捉字失既話
. o/ u+ H2 c6 x8 J1 [$ X' p$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
0 N! P; `( ^: L' {5 }3 ~: y5.39.217.76$97 old question

; m( Y3 E* O* G+ r
+ @) ]' ^! |2 z9 Z; _. dtvb now,tvbnow,bttvbold question?公仔箱論壇& R+ n; q) e' P# n7 [
but how come u still have the wrong answer?* ?  B5 J/ O( o7 p$ }  ~. ]
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。
0 X" L; @9 l" R, m) N請答197的人想清楚！
6 z! `& p+ v" r/ H  g5 \: gtvb 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，公仔箱論壇% E- }* x+ T$ k" H, g: x
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，
) B3 E3 M7 z* e! F2 U# YTVBNOW 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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

" X1 s. o3 ^# e; y" _3 K2 V4 G1 {5.39.217.76
  ?# {% h5 f: l3 i
: `/ I! K' H" ]0 J# i  r5.39.217.76Yes, 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。
8 x0 d! D5 y5 a7 Z' ?* w7 Y( [tvb now,tvbnow,bttvbthe answer is -$97 for sure. 公仔箱論壇6 C$ v. b% }- ?! w$ s
Think about it this way 5.39.217.76' @% t* d# @6 n! T9 V8 e$ a! K+ ~
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
+ q+ `9 e9 _2 h. l6 S; ]0 ?% o5 O公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb0 `; P% z, G, R0 x
tvb now,tvbnow,bttvb. F  x3 O1 m+ a; u! x+ s  ^
) d$ [" a% j- U* q# k* r" m
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb8 p( h  {  g* b4 i% v

4 u3 Y) x9 |/ E. \  A6 ?/ 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。think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。% |! {- h8 L8 O7 @; j$ @- R
  R5 F% p4 ?9 j* c& _7 U
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 ??? & `% P) g% b! @1 z

% P0 _* n2 g" b% K# z% y8 P6 e2 p2 x8 M9 t* k' _
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.