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 $1005.39.217.76- P4 X: A1 e. ~/ z( |

4 Z! A2 q, f' @2 [3 g$ atvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 公仔箱論壇/ |' [5 [* _3 C- C
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或者如果係捉字失既話* S7 ]6 n: I7 v; _: Y! X
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
  N1 U  ]3 ]  P) [5.39.217.76$97 old question

2 u0 I: V3 N1 B4 {8 k/ ^, _) G7 Btvb now,tvbnow,bttvb9 c/ A+ o, ~9 v3 y( v* R1 R
old question?0 _, O- q5 Z9 d/ F1 d) G: F
but how come u still have the wrong answer?tvb now,tvbnow,bttvb+ T2 U" G$ Q( X4 i% 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。 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。  j3 i! ]  |1 _6 }
請答197的人想清楚！
+ k9 _, D, R- k2 U0 T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，0 Z0 H1 e! G/ k# S; ~
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，5.39.217.76. H! m- P) i1 T
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

0 T! o2 O+ U. Z7 T* F  z5.39.217.76tvb now,tvbnow,bttvb  t" h% k, r# s0 R# N- L
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 Z, r3 A8 F- F) S! ~: ^) K
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。
% m( U! J3 U7 M  Q1 L5.39.217.76the answer is -$97 for sure. / D6 |0 ~7 j# T; t# _4 v8 q
Think about it this way
( D% ^. p( i; B6 W+ G; I5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ ^+ L) j# z4 B$ y9 K5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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0 ?' g5 M  I- |5 E; _1 Wtvb now,tvbnow,bttvb
  a6 x2 D' i& V, S1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。- ?' D; c1 ^! a. @, D
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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.
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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 ??? 公仔箱論壇; {. E2 S- a% M0 t- }$ l% E! Z' |. N: ~

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! r& \; B1 Y3 d: jTVBNOW 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.