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
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4 K" N) v3 e+ G: T) Ywww.tvboxnow.com總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb$ v' Q8 u2 n- h; Z/ I2 n/ @1 |/ G
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或者如果係捉字失既話www.tvboxnow.com: t) b, x* v  U8 I  N, ~* }& b! S
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇" v+ o) [3 u7 c3 a% T! b2 D
$97 old question

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old question?
3 e) y; C& H. ^' N' A7 O! N; vbut how come u still have the wrong answer?
4 V8 k  ^& Z9 t: d* zwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb* Q9 i/ @5 N% l( l  G
請答197的人想清楚！, `. w+ R  W! z9 X' K
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，
1 g; O% }7 R# N/ Q9 vtvb now,tvbnow,bttvb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，
# t. w/ M" }5 J7 ~" V1 {: ?9 t% gtvb now,tvbnow,bttvb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。 tvb now,tvbnow,bttvb: f  A5 V: s0 d9 n2 h) H6 z
the answer is -$97 for sure.
6 Z3 M% D: |$ P! I: V( F7 u# T1 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。Think about it this way
5 @9 J& e1 N# b4 f. P/ H- a1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
6 j0 e8 J0 V4 }www.tvboxnow.com2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。: i5 f1 I1 o+ ?" m: O
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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1 A/ l. a: J, ^' J( O0 ?

$ w) q/ U2 d+ K& Ftvb now,tvbnow,bttvbthink 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.7 I1 Y8 f( j, 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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% X4 f$ U4 w% O2 R& i公仔箱論壇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.