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 $1005.39.217.761 e3 a; d9 S! H5 i  o: M9 I6 q
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總共損失係 $18+$79+$100 = $197 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。* I) w& d- S8 k3 r+ E
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。/ Z6 i1 K/ A0 E! c2 F3 t. k2 G
或者如果係捉字失既話0 t$ f+ [. {' @# G  a" B' E
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
8 x$ a. h) Y( n2 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。$97 old question

# C6 ?3 T; t0 |" ^1 w+ O" U8 Y5.39.217.763 }" w# f; ?9 k7 W; }/ a
old question?
# a+ \8 R1 h- ]5 r4 R3 }2 y9 w3 m5.39.217.76but how come u still have the wrong answer?1 V9 D+ U6 \8 b2 K5 N) `1 L& q$ E
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。 5.39.217.76( U0 j$ U: C/ q
請答197的人想清楚！
2 U1 M; r1 a' H0 E; O5 ^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，
2 Y9 `+ ~" h6 E7 {' ~1 j* m: G5.39.217.76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，
1 g( s- B% W7 R5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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: c8 Z1 c2 X  X- P% [! G( R0 Ltvb now,tvbnow,bttvb : A  M6 @3 D' z0 G4 A
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) Z; Z+ K" @6 e, G' J) W  `1 t  A$ a
the answer is -$97 for sure. 公仔箱論壇2 a* d5 o9 Z- F/ d" z) z
Think about it this way
6 {' F0 L1 T1 ~# A公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.769 ?7 q0 G+ W( m+ A. h
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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- z( a- x3 @# t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公仔箱論壇0 f) g: v) r$ o3 F2 U, |

0 M8 [7 l' e0 E; g5.39.217.76think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
; ~2 z6 c& S) ^8 P8 [: t. ftvb now,tvbnow,bttvb 公仔箱論壇8 b% J$ a! I9 \* h8 ~& {
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 ??? 公仔箱論壇9 j' Y( v. L( r+ K1 @

! a' p! ~' F1 b4 O公仔箱論壇
! L. [5 X! e: ?- 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。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.