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 $100tvb now,tvbnow,bttvb3 p# n& m6 f/ _5 d
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總共損失係 $18+$79+$100 = $197
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  y! I$ s) A/ ?# I' x或者如果係捉字失既話  v$ H: `$ d* q6 a9 \7 q9 |* c
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
. a+ f. R. u; R6 y/ g" R5.39.217.77:8898$97 old question

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* G' A& r; N* bold question?
: w9 Y5 {- @% d' Z. s) h9 p& |6 F公仔箱論壇but how come u still have the wrong answer?
1 x& R# q2 n6 y& k4 ^tvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 ( c5 t) }2 I/ p' t, B
請答197的人想清楚！
  s- R  @7 k" ?( I! B+ A0 D1 Qtvb now,tvbnow,bttvb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，( f% d) l: @$ W3 y" H
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，
$ {6 C1 M7 t: {3 S7 }5.39.217.77:8898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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% S3 Z: q: X) ~6 i% z( Y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。 tvb now,tvbnow,bttvb( D+ U) ?; O, u& I+ H( X
the answer is -$97 for sure. $ H/ y; p( [% d5 J
Think about it this way 5.39.217.77:88985 Q. w9 E7 y+ h8 r7 |/ E% Y
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
& T" E. l8 [4 C0 t/ E2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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; \# R/ c6 W- y& P& H  B* ~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。 ) p9 t' v* f: F* ?. }, V1 ~
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
" D' r3 D& f' ~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。 5.39.217.77:8898. F; a; e7 c& {# t: {5 ^3 v& ~
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.公仔箱論壇/ L3 g3 K- n4 ^

5 A4 K, s; K; |$ x8 ?! H9 M5.39.217.77:8898I 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 ??? . t' K* P4 r" J+ Y' J  y% E* ^( ]

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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.