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 $100公仔箱論壇7 o$ K$ o  J+ C  {. J2 ^

/ s, k. N, t0 B" @總共損失係 $18+$79+$100 = $197
# K* L$ w4 e! P* z$ c' Utvb now,tvbnow,bttvb) E8 I/ U, M6 K/ \
或者如果係捉字失既話0 u2 ?" f# h* |8 M% T4 S
$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。# g6 O* s5 X$ y% h2 i+ b3 r, s
$97 old question

公仔箱論壇- I* n$ ]. i; Z7 `7 ~
3 V# Y8 f2 ?, ^7 h5 A
old question?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* ]; }& k9 `( T! o3 _
but how come u still have the wrong answer?tvb now,tvbnow,bttvb" S3 s) H( y' s: r# @
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。 tvb now,tvbnow,bttvb8 B. N: y6 a) s- I/ Z# R' z  ~! M
請答197的人想清楚！0 ~$ B2 Z& E& Z- m$ n1 e: q/ u8 P
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，
# @: e. S& y: h5.39.217.76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，
9 a- j, L: M! z$ V5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

公仔箱論壇" Y. ?! ^6 U4 L0 j/ \

- ^' S0 ?% z) x! n$ G公仔箱論壇
/ m8 Q$ T0 J' s2 ~+ z. j: N公仔箱論壇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。 公仔箱論壇: b( M3 z/ t- ]- |4 w
the answer is -$97 for sure.
  A- ~+ a7 X: G. a1 iThink about it this way + x! Q& T2 w) ?
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇( o4 ^" z$ X0 Q1 G& j4 ^/ Y6 N3 k
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

1 i; G2 r! o2 H& A! V" Q

8 Z! p7 ~+ d% {! O: w" ~* S $ C  _) j* R3 e/ m- }- p" l
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong6 k# Q6 G% z) M0 {% }! J( \
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。- C! o, ~* ]; _' ^2 C2 v3 A5 @
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.
* V+ g" o# I7 K# _: Z5.39.217.76 公仔箱論壇& Q( z5 H( i2 e- A/ Z
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 ???
5 F: F: U- l# Q

. u$ V6 g) [9 U. Z7 G. ^5 Q
9 P" z; U$ }4 D) {! E  Y/ F) O, s1 Q5.39.217.76dun 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.