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% E& B0 `5 c2 l0 o; c0 a9 [
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總共損失係 $18+$79+$100 = $197 & s8 z1 V* I/ C3 ?' o  L$ Q
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或者如果係捉字失既話公仔箱論壇5 I5 J) i; c/ c5 Q
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
) d# ^& ~6 ^. u! O% f1 m( mos.tvboxnow.com$97 old question

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tvb now,tvbnow,bttvb* }- f& u$ n2 {- e. ^- `; K- {7 S
old question?
$ C) u$ \0 x" A4 P* G$ Ybut how come u still have the wrong answer?
2 {$ y/ y& D6 a4 \$ O0 G1 y9 Awhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
: b: K$ U$ `, A: h1 Y  P7 s公仔箱論壇請答197的人想清楚！tvb now,tvbnow,bttvb/ d2 V1 r4 Z7 [& L
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，
3 z: C' `, {  {8 S# p* ?+ k0 `& ~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，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。7 W* u$ c7 l2 S8 l7 m3 r! w0 o
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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9 o# w( c! V8 F" p% L os.tvboxnow.com7 K1 r: y+ K- C
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。 os.tvboxnow.com/ d% @2 [" T4 p5 n7 m; o& p1 m
the answer is -$97 for sure.
* B2 m+ p1 j9 k0 y5 N7 a公仔箱論壇Think about it this way tvb now,tvbnow,bttvb, C+ M$ _+ I3 x) `. z
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
, N  m& O- y' S2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( h' A0 j7 i4 T. P3 \8 xTVBNOW 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。
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7 y4 Z" y. G- N: O1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  Q& k" k. r8 Y( M公仔箱論壇
2 c: t5 G' x, @" ^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。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.
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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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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。2 [3 L* A' G# P$ v$ F2 X9 C

& H8 H" {+ b6 L$ P4 g7 ~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.