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 $100
/ Z' s7 Z+ v9 I9 z% q
& G$ ?! A# D; A6 u$ y1 J' i% N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。4 \6 p; T  X9 v( ?

  f0 Q# m; S" ?, D# W3 _! K公仔箱論壇或者如果係捉字失既話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。3 B! \, c; u* M7 o9 X! D
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 n- i& C, x- ]5 C9 E4 m5 ~. r$97 old question

1 i! }* b+ K* H5 Y7 u; J( g. dtvb now,tvbnow,bttvb
! \& J$ u! w# U( v$ v6 M- G9 H7 Bold question?4 E: i5 t$ V" Z; I0 A+ T
but how come u still have the wrong answer?9 |( P) W+ \) X9 E# ^; L% _1 I& w
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 Z% V6 v+ K+ h. R( d" y$ A; L
請答197的人想清楚！: u) K! `' Y+ c: H: I
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，tvb now,tvbnow,bttvb4 I! g7 i. P6 ?6 @6 i6 w+ Y5 ?; |: J
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 c' G& P4 F0 F1 d' T" E2 ?公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

- p' I  r9 y7 @% D4 gTVBNOW 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。
7 t0 Q+ e: R, i9 _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。 : L+ u5 \! Q/ I, B
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 h& v, p; s- l# s' Y0 Q$ O/ t; \the answer is -$97 for sure.
+ D7 }4 W" t2 t, S' c7 gTVBNOW 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
3 b9 @) B' t* [0 I3 _- e5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76: z1 \$ H3 B+ B) z* \: V
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.76* d- Z. E1 T: t( g* ~! _9 v+ G

% X8 g2 k4 }; q9 `2 M' dtvb now,tvbnow,bttvb , ?' B7 B! N% ]9 ^! Y6 x: U1 l) R9 E
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
5 x5 J; K' }  D) y5 Btvb now,tvbnow,bttvb 公仔箱論壇; u3 p% I' X$ _9 G; ?9 c
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$ j! z4 z7 _9 c' b0 n4 P% k

* V9 R& Z1 z7 Q$ G/ J( I6 uI 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 ???
4 x! d7 v. p" hTVBNOW 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。

  A8 f. P' S5 n+ X+ Q/ mtvb now,tvbnow,bttvb5.39.217.766 o: c% \1 O, ^% W8 [! J) C: K
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.