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 $100
, n$ _2 j5 y( p0 J% e1 b) q( P2 x, ^$ V* y! r/ E2 {9 u& _
總共損失係 $18+$79+$100 = $197 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1 G% T$ c* C* ~
公仔箱論壇  V. @: x. [% a0 t; L
或者如果係捉字失既話5.39.217.77# F* d; I; I4 L/ [) Q& I; J
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
5 D( B, l' g- L) ?2 Q/ h$97 old question

: l* Z4 d" C* E" u9 s

" @# L9 h% N. {0 A/ P  {old question?1 W2 e+ m% j8 r0 ]+ c  m
but how come u still have the wrong answer?: R8 G9 H& Q* i2 s7 D* c
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。 7 ^1 p, s# S8 V* Z1 L
請答197的人想清楚！
5 P9 l/ N9 `9 K* k0 b3 V; b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，, ^$ Z! U& N' E+ c+ i7 ?2 n* @
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。9 D6 S$ G. @4 _9 }2 Y
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。; W  |/ ~0 t- b0 h" d4 U
公仔箱論壇+ O; R! G( }' P! h8 t6 c9 r
, T* \1 s) R9 P
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。
( {  x9 m, ]8 f9 A8 [公仔箱論壇the answer is -$97 for sure.
' N& G- Z& x! A$ W- u5.39.217.77Think about it this way
% {. D8 u0 e% ~' }* u2 D5 N( U" Ytvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb! g7 f' R2 ?- o4 Z) ]6 E
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

# _& \+ s) Y2 V9 F. q5.39.217.77
* r* J( R- |5 o6 W tvb now,tvbnow,bttvb1 F3 X3 D$ E4 x3 A$ ]. Q
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
% g5 z/ B9 l/ Y5.39.217.77
- f& A% y& P: B* W! _* otvb now,tvbnow,bttvbthink 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.公仔箱論壇, R8 L2 r+ p% M7 X7 P  g
% H; E3 I0 d# B" r8 Y0 \
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 ???
. X) P3 l+ F3 e: b% n5.39.217.77

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 k5 e# |3 k0 |. B
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。  _* ]$ k4 z: O  H( L. Y+ S$ g
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.