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
5 I/ O; ?9 s1 @) 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。
4 f, Z9 x5 L& }- M, Qtvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ D, W. l6 k6 |* J) {$ {
tvb now,tvbnow,bttvb6 `" r2 n2 e5 o' f
或者如果係捉字失既話
2 h, O, A" y! _9 h公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
( Q, ?  r4 ~) N: M, ~) D- j1 |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。$97 old question

5.39.217.76* L# C* \2 L) S7 {, n9 i5 V3 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。2 C/ v" e4 J2 w- o
old question?tvb now,tvbnow,bttvb& s! C" }+ P% f0 `6 r
but how come u still have the wrong answer?公仔箱論壇/ f  q7 k% l& K3 v8 r( R( n" _
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/ T$ P$ h( [; M% P, l2 \
請答197的人想清楚！+ v7 J, V/ k. W5 M7 X: h/ X" [
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，
- n& A9 I" x( ?! ~, }5.39.217.76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，5.39.217.76* @! s, ~! b4 N
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

$ J- F! `" @6 n' G( e
# W3 T% R9 O( t4 c6 `' H5.39.217.76 tvb now,tvbnow,bttvb' v5 d' m$ A# x
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。 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" W" U0 V' u' _
the answer is -$97 for sure.
" c. `' J. ~3 }! u* [: R# LTVBNOW 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 this way # B# l4 L! M6 R% R2 w3 z
1) 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。% \$ r! p2 g. G5 U* M7 R9 X" W
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇- A: Q  J6 O) d/ y, ]0 [
tvb now,tvbnow,bttvb1 n  k, O% a! |. H: `& G. p: u

( e# R5 R7 X+ `, n- p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 wrong
& {) `! w; X4 c7 o3 m
: ?6 m7 C, @8 mthink 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.4 E7 t' B# P4 V

; C2 ?3 K* C6 x+ ^: [7 w5.39.217.76I 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,bttvb2 s$ G6 Q( H4 Y# v. K1 H

, m5 V- |- t" k6 _% ^! Q4 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。5.39.217.76$ n/ p4 y. _5 U5 J- h! 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.