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; R8 D( t/ I' j; g( V0 \/ ?, l

7 O! m6 s4 h: r' u. p8 t* [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。總共損失係 $18+$79+$100 = $197
! S8 `! k* f  q, N0 H; ZTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
; D' k, x8 o! C$ q3 K* k% m; i& W9 B或者如果係捉字失既話公仔箱論壇9 r3 J) A9 Q3 Y: \6 g! O- L
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb7 E' R  A0 `2 T' ~9 X8 H7 ?3 ^
$97 old question

1 p/ o) @% ^; E/ I0 ~! L公仔箱論壇
2 `- b2 w1 E7 E! s6 I7 S公仔箱論壇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。2 R# e1 j& B: @- ]) K, M: K" k
but how come u still have the wrong answer?tvb now,tvbnow,bttvb4 A. h7 {2 \" D7 x* f
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。
3 I! O! G0 Q" [& VTVBNOW 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。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。& ^1 p$ n* r' `  b4 E( U
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，
- H6 H5 L. a2 s/ ^4 ?0 N  X4 c9 w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。" r/ T2 E& z: W4 e4 W; L. r
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' z2 K& u- [/ v. l7 V! M4 R
tvb now,tvbnow,bttvb8 N* i. [( e5 _5 R* G
tvb now,tvbnow,bttvb) N* N0 ?5 H2 X' R& s: y
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。
0 S) O. f5 K2 K" q4 bTVBNOW 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。the answer is -$97 for sure.
' X! a4 E6 U, e9 w- Y- XThink about it this way ) X$ U* `; Z; b1 K1 y& F
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' h2 ]- d( z. C7 d! ?2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb, G6 @% E+ F, @! v, ]+ z' f

# b; r! K. M: J4 D& v% O" B/ c  R
& g9 s  @+ A$ {" `2 g" ^1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong9 Z6 G8 x% y/ y( f
tvb now,tvbnow,bttvb1 l  E1 H& m( a, n6 A
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.
$ m: f9 ?7 F2 @1 f1 ?: m0 Atvb now,tvbnow,bttvb
0 k  t9 _, w9 x6 j  S6 W: F& j5.39.217.76I 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 ???
+ z" @" r, W/ E& |, R0 K9 r6 }/ p8 |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。

tvb now,tvbnow,bttvb/ I' d0 j4 {" |( K. W0 A! t

& _0 N, A" |! t0 Mdun 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.