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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: @. }2 S: k: {# w9 p1 z總共損失係 $18+$79+$100 = $197   h/ v" ?/ F4 g# U4 v: R) x+ g) ~

! T3 m1 u% |% r* ~: mTVBNOW 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。或者如果係捉字失既話
: A- I( ?/ d% c3 S- }4 l# `# |4 t& FTVBNOW 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
3 ^: L9 o* ^$ s9 E5 E" h, a8 X/ G2 MTVBNOW 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。$97 old question

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% e( C  Y" O' }% h% b1 U. Q) STVBNOW 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?
8 V6 M/ F; @) C2 W  C5.39.217.76but how come u still have the wrong answer?. L9 J# a! s6 R: o5 C) s4 K8 O
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。
$ j1 V, \- R0 \2 U% }1 ]& ]公仔箱論壇請答197的人想清楚！
/ x* Y3 `% Y, s5 ~7 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。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，
% \- j7 y# N& u0 E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，
4 f: q; F3 N+ T( p用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

+ Q# f. ]+ U$ Q0 q* _  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。公仔箱論壇" j6 _# f0 P) }
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。) u/ P9 Y( t0 ?. B& Q0 [* [" q" B
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。
$ L/ M5 w) j3 L( c# Nthe answer is -$97 for sure.
* Q" ?) m  ^/ B& j- `" PThink about it this way
+ W, c/ l+ `' h' r+ `1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)0 t8 i( ~3 d2 b9 v1 m! [+ ?6 r
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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! g+ w- g8 |$ O4 W$ G8 q& }5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
8 I- S7 n* u5 g9 f  x/ F公仔箱論壇
  N( s- I2 s* b1 d8 G" ]公仔箱論壇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 ???
$ N1 s. R. O3 K$ _2 I7 ftvb now,tvbnow,bttvb

# c4 i! _. X9 U4 H. J# B& B' E6 e( {5 X5.39.217.76TVBNOW 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。% A6 I5 O+ |2 L; F; _. x6 [
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.