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 $100* ^$ s6 O/ Y2 t3 f

0 |2 w$ T& I% y, g/ Q$ F' `總共損失係 $18+$79+$100 = $197 公仔箱論壇7 q0 d  `: k. E

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$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
. b2 q$ k. _% _- l/ T& ]$97 old question

公仔箱論壇7 z5 l1 P& q( V6 f, g3 Y5 `
5.39.217.77. M; b) L& I7 U$ F* l% A3 w4 u
old question?
, q7 m- h, J4 Z3 m" r2 qbut how come u still have the wrong answer?
1 @8 r7 a& R. ]& Y) G6 \$ ~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。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。! Q" f; f; R5 t* ^+ F5 b  E
請答197的人想清楚！
/ M$ s' k/ c6 x& C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，公仔箱論壇/ c& q+ }( B, l) \9 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，
$ c1 i2 x7 I) }" ~! t/ A/ }: G0 ~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。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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0 v& O! \- M7 _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" N' v5 Z7 ^( ~7 P
the answer is -$97 for sure. 公仔箱論壇9 w, ~! H; W5 \; t8 Z- `' ?  a
Think about it this way 5.39.217.773 D8 e1 T/ r4 e; Y7 N$ t6 Q1 F
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18); q$ _2 F5 [! T8 a5 e7 \9 s$ R
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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 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。' i, n3 m7 }5 Z$ g7 u! W% c

- }6 n9 h# [! J+ i( |- a# athink 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.
* U6 z  U& O" O' Ttvb now,tvbnow,bttvb ' V6 y' ]& D7 t' Y( i
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 ???
2 N3 ]6 S: H+ X& p) n5 \9 e" b  z8 s% H公仔箱論壇

5.39.217.772 f( l+ |# t# t+ I

9 U2 g& ~' A7 f4 A2 m2 T+ P4 F# D1 ndun 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.