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 $100tvb now,tvbnow,bttvb/ h7 `5 b. Z" l% N1 t$ {& k, B/ }
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 e+ a. y) R7 u! g& s8 u
總共損失係 $18+$79+$100 = $197 3 @8 V5 [8 `6 L# r+ v

9 N5 i$ K( I9 M或者如果係捉字失既話
5 N, g! @$ z- P, ?- gtvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 & E% i/ s- o( I: D! K
$97 old question

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公仔箱論壇/ _5 U" p) W# p/ F/ I0 g: o& j
old question?
. U$ M4 s, q- }7 K* b$ ?9 [1 Ptvb now,tvbnow,bttvbbut how come u still have the wrong answer?
( f# y! c1 Q# D" _$ ]6 Y$ c  Vwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 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。9 B/ T  z& S* _! E5 D0 r
請答197的人想清楚！
- E0 n3 O3 G' I+ u  [$ L+ u1 M, J5.39.217.76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，
3 w6 X# l# m0 O* TTVBNOW 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。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，$ \4 q( d& r0 |: H- [: A
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.76' O3 J7 e7 I* Y0 k0 L
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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。 tvb now,tvbnow,bttvb% W& i& Y9 a0 i7 X9 L
the answer is -$97 for sure.
9 d6 i1 a1 {  E! ~+ F- W, Utvb now,tvbnow,bttvbThink about it this way tvb now,tvbnow,bttvb# q! p/ c' R( D1 _$ g. X/ N$ K5 C) e
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 e! I; d6 [8 ?0 w9 `; e" ]! N% D2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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; X* Z6 X4 @0 y8 q9 Y5 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。
' s% \! G4 I& n4 O; W' a. u1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong& G) g2 U! l4 v: V* _; m( d" D' f

5 q, u+ `. z+ S$ lthink 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.5.39.217.76! q' K3 a+ i2 S

9 A" [6 v4 T  l8 j' |1 |$ EI 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 ??? # S) e6 k  C! Y

% L6 Y: `- x; p* _公仔箱論壇公仔箱論壇( _; _- b; d6 ~$ [  O3 G
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.