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 $1005.39.217.77:8898, R! C' B/ |9 b8 {4 E3 P9 Y/ @0 s

% ?. P" {- W+ `# PTVBNOW 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。總共損失係 $18+$79+$100 = $197
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" s# b9 u3 ?4 v- d1 a  R/ s" e% D或者如果係捉字失既話9 U: j8 F& \/ l4 G
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 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。4 d9 Q4 Z  h8 [8 i' F
$97 old question

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old question?公仔箱論壇& z, ^0 F2 t  |8 O& h
but how come u still have the wrong answer?
3 n. T: _, v0 r, @5.39.217.77:8898what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 2 T3 g2 f/ ^- _0 R* o' O
請答197的人想清楚！. I& j2 D3 ^2 Y) v$ M) i
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，tvb now,tvbnow,bttvb+ D: q* z7 S  L! R( b$ i0 _
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，公仔箱論壇8 r1 Q+ ~( p  ]. W
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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2 T" {5 h; M! @, vTVBNOW 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。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。
& C' f$ t* r/ o4 g/ {5.39.217.77:8898the answer is -$97 for sure.
6 Z7 F  t: _" Btvb now,tvbnow,bttvbThink about it this way
9 S0 J8 f3 b, h) {; ]5 Z( e% ytvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.77:8898; B4 {% @- o# n
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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& g- {7 ]1 B" R' x5 r公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.77:8898& n0 D1 i3 p, n, j, v; V: _

5 g% t8 v, f2 {" N$ J5.39.217.77:8898think 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.* U3 I2 @: Q" b

1 Q, h. V: M* \; F+ f5.39.217.77:8898I 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 ???
# B& m& X' ?0 m2 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。

2 v$ W4 I3 N0 D" h) nTVBNOW 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。
8 q+ s5 a, f* e5.39.217.77:8898dun 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.