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 $1005.39.217.76# P4 H+ ^' k8 \

* O* p* o0 e$ ]' R" KTVBNOW 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。總共損失係 $18+$79+$100 = $197
$ y, e9 l3 F! L: E2 A- P5.39.217.76
% h4 U; Z% b. d4 gtvb now,tvbnow,bttvb或者如果係捉字失既話: O7 C) v8 q* O* C
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
2 f$ ~# [( A$ o- C7 Xtvb now,tvbnow,bttvb$97 old question

5.39.217.768 m/ ~+ D% j) c" s4 r8 X* G  Z! L

9 I' g0 z% k/ g' H& {old question?
+ h* P9 Z+ P6 O8 N. u7 W. a5.39.217.76but how come u still have the wrong answer?; E" ]* u. E0 H* C, D
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。
/ ^# B# s, W" [4 t4 S" \. B7 ctvb now,tvbnow,bttvb請答197的人想清楚！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 }4 A' v5 l% E7 W( U7 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，$ i" V0 w- ]3 K$ z' p4 t6 D: Z
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，
. G5 k4 n/ |; W# _/ s7 |tvb now,tvbnow,bttvb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。/ l3 |, \5 g; I9 G0 [# f7 ^4 q# {
1 k. [8 G9 ?+ o7 Z

' I5 Q2 _  G1 c: d: g" }" L5.39.217.76Yes, 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。
, Q( |4 ?) A1 z, c" itvb now,tvbnow,bttvbthe answer is -$97 for sure.
- F, N( Z2 ]+ a) r+ h5.39.217.76Think about it this way
8 [) \' E/ [6 Z公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)* x2 [& {2 y/ T- `
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

1 f4 f# q: T( S3 w! Ntvb now,tvbnow,bttvb
6 C' ~" Y% B- gtvb now,tvbnow,bttvb 1 p0 M4 h& Y7 M; E5 W" F4 z
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。, M5 ~: A; D2 g7 _
5.39.217.76! g2 x; d( `/ A5 t3 x
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.5.39.217.769 @( U; l' s9 G/ v1 p' m

& y. \! @" V' U# Y" dI 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 ??? 1 F6 R& f$ ?7 K& i" Q

公仔箱論壇  G; w3 G/ Q* X
" ~# ]) K  c9 p9 ?6 {! Y3 ]! N
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.