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 $100/ Z$ T- S& e9 V
公仔箱論壇$ r- ?! b7 l* k' i  u& s8 ]# H
總共損失係 $18+$79+$100 = $197
6 T5 }9 T- K; n" YTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
0 N0 y$ v% o) J# B  W# s9 G或者如果係捉字失既話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。" F0 j+ K8 J; i  v4 X( U
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
( m: B, C) _# D+ H1 T$97 old question

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6 E; k: O; @- K$ Wtvb now,tvbnow,bttvbold question?tvb now,tvbnow,bttvb" m8 V5 {- U! ]/ ?% g
but how come u still have the wrong answer?
0 x* [5 E% \- G5.39.217.76what 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 c* i/ u# }+ t- s) J請答197的人想清楚！4 H9 p: G* S- w9 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，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。# c: F8 ?+ Q  t  C, s. T* ?# 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，
- M8 `9 p7 K# e" C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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$ p0 c7 ~+ H2 @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。
: _9 @: q% q$ h% P! m0 h! \6 i5.39.217.76the answer is -$97 for sure.
$ X' h) w% m- s$ C5.39.217.76Think about it this way
3 F" P' @* L. l7 w1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
: s6 H' ?: T' @公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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9 r" Q+ z8 R2 y6 h' G7 V- E" T5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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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.
8 J& f) z% P) \* ^0 K4 O公仔箱論壇
* ^( m. M( D5 ~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 ???
! b$ E0 d; P% X5 `  P6 S5.39.217.76

1 g# B7 M6 I0 w5 l. F2 h( }- M5 Etvb now,tvbnow,bttvb5.39.217.76; _0 D8 r. ^9 s' n! H
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.