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公仔箱論壇8 D& X2 y% d7 m
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總共損失係 $18+$79+$100 = $197
# k3 w1 k( z# U3 e# J) 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。公仔箱論壇9 F3 ^! z8 A) @8 R
或者如果係捉字失既話
) P' g9 r8 O0 m: j* K, B& T5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 ( ]5 b: O7 e1 d7 o
$97 old question

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。* f4 \' j8 y) }1 k: C

9 V) D: B8 W2 T+ w+ ?' k) b4 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。old question?! y( X7 k8 [8 k: \
but how come u still have the wrong answer?
3 p; h0 o" _" ?$ l% t, h7 K5 i5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 5.39.217.76& r+ X4 p! A! f9 s" r: n$ I
請答197的人想清楚！5.39.217.76$ X. i1 e3 X0 l& W" @1 u
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，5.39.217.761 ]  T; K! {' L3 D+ Q# \3 x
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，
: |! U4 F( ]: n6 Y6 d3 p% R6 j公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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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。
3 y: h0 u: K4 @8 C2 _9 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。the answer is -$97 for sure.
6 `6 c3 d6 ]* i$ f0 }Think about it this way 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。5 h: W2 t0 R8 U* w! F
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ |3 H7 d# k1 L7 E% \- T5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇# F* p. a" c/ S& X+ n
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
* L  h: s" X9 j+ R 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。6 m: }) J0 r( d/ r& U3 R
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.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。! s) ^" P4 o; n6 B

( ?1 z2 ?7 h' f( J5 K9 w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 ???
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2 p  w1 |- x# j+ K5.39.217.76dun 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.