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 $100tvb now,tvbnow,bttvb8 B! d) z" D3 _- N) n% _$ ^

4 _9 s* z& f7 T( @8 ATVBNOW 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
  m& ?' F6 [( `, k8 s3 rtvb now,tvbnow,bttvb公仔箱論壇; N5 C: D1 w, a' m8 A
或者如果係捉字失既話
! t8 Y/ H& u, A! B/ ^& 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
! D% [- Z- R- ^3 fTVBNOW 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

; m5 ~; h2 W1 v7 O. `# J4 }" y- o公仔箱論壇" E1 O* z) Q' ^
old question?
5 R+ G! E: O  V, z& v: b! s5.39.217.77:8898but how come u still have the wrong answer?5.39.217.77:88988 x- l( M; H' [4 ~' J% 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。
7 U" y: c$ Z  n/ g公仔箱論壇請答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。* h* W; t- t% @" @; ~, _+ N: W
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，/ H( f' f/ N6 G4 [1 B6 g9 t
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 ~) U& u5 y  F) |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 ...

/ V3 @) [2 M6 [8 z. H5.39.217.77:8898& P" q# ?6 p1 y

" O$ W, ^0 F2 O: \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! v$ M) o6 v4 ^8 f" h- z& @9 d. H
the answer is -$97 for sure. $ y; F- ?2 b3 ~2 c7 B/ |; e
Think about it this way
/ u  q: R( W" Y: U7 [" h3 ftvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.77:8898# t$ y4 W: o0 e8 T3 J
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇8 b9 v# ?6 Y% G0 K/ A9 B$ r! S8 Q
tvb now,tvbnow,bttvb* X- Z- R7 p1 i+ A/ H

! X, b' G$ `0 S; {) q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
( i* f  n; m$ V4 I8 {9 M 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。& k. w7 q& M' H0 M
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.
* D* n& b  u. I5.39.217.77:8898
& b2 O# o& j& ~0 v- h, G, @公仔箱論壇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 ??? 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。* w0 N/ S* c- d; R; u" o

) [1 d7 q2 |- q% @) e/ ^, _: G6 n  J5 g$ _, C$ b- u1 ~0 m0 Z
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.