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 $1005.39.217.767 P+ [0 R* l, V* C

/ P: J1 s; [& H4 B( K. g8 C& j3 |! y總共損失係 $18+$79+$100 = $197 公仔箱論壇; m4 M/ B% I( `1 o

8 t4 I! s# m1 d" pTVBNOW 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。或者如果係捉字失既話
) B! i" c/ g0 v( B; h; X$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 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。- x+ k0 s$ B  H0 E
$97 old question

! Q1 M1 Z( h* ]# G5 T' r公仔箱論壇tvb now,tvbnow,bttvb/ Y4 ]/ W/ J$ ?- X$ |% h6 t( }
old question?
/ L7 @# r( n' P3 L- @公仔箱論壇but how come u still have the wrong answer?公仔箱論壇) i$ i$ z, ]" A* \3 ~2 @
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。
( i) c! e1 ^# R* v3 u  otvb now,tvbnow,bttvb請答197的人想清楚！
9 D+ h$ A* y6 r; W0 R6 k( l3 q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，
, u2 E/ \" M" `( d2 V4 r9 DTVBNOW 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，
' S" u  k4 p9 n" N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. {3 \7 N2 V4 l* d0 \+ ?

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+ y  b$ Z7 I6 F6 w2 y0 S公仔箱論壇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。
1 ]' z; V6 `4 w( H- A) @' `5.39.217.76the answer is -$97 for sure.
$ ?7 q3 G$ L( s# FThink about it this way
& x9 w4 X$ r7 E& W# n6 U. z* u+ y) y1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇3 Z0 o! R9 ?/ X7 g& ^0 D/ a% x
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5 {0 |4 e' M  O1 A7 A) y公仔箱論壇% d' t% f. p) O+ S8 m) C: n

  a; S  L! _( N, |  `+ n" ~& Vtvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
* K; @4 I  @3 i0 ?公仔箱論壇 : {; p5 P  t9 W1 j: D: L1 f8 J2 s$ g
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.5.39.217.76) v' x1 b4 ?2 L( P
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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 ???
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公仔箱論壇- ]2 \5 J) `! t5 z' K

: |) W. }/ N, Z8 I5.39.217.76dun 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.