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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' i- `' B# h5 w0 r* L  m0 F, k' _tvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
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  _: y  Y. b3 ~$ g$ q1 F或者如果係捉字失既話公仔箱論壇1 w) B" ]6 g* Q/ Q. ~4 H: k4 |8 l. r
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb# z; A4 W6 U* G6 c& X4 P
$97 old question

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) _( J, a) J, e4 ^+ [8 M, ?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。old question?tvb now,tvbnow,bttvb' P9 ~$ L) F+ H4 l
but how come u still have the wrong answer?
) W* T% J2 V& h3 Mtvb 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。
) O8 ~& W" O; q" P6 b0 q) l: {" j4 ^tvb now,tvbnow,bttvb請答197的人想清楚！5.39.217.765 U: F) J6 H+ e' M( L4 x! w+ o
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，
5 a& b1 m# W! k8 Htvb now,tvbnow,bttvb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，+ k" V' c. U7 t
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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) ]. {( [  ]  x5 o+ 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。) a& \9 o- A# x" Q6 K( s& b
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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。
: [# ^+ u" P% O! R$ x* |* t. T公仔箱論壇the answer is -$97 for sure. 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。- t: [! g4 R' `
Think about it this way
# e3 s. g/ |+ F% `( l2 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
# a8 b) @3 v2 o  q2) Now, the owner discovered that the 100 bucks is fake. You can th ...

% R4 p2 }6 i& b; R* m1 cTVBNOW 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。
9 L" D- G$ z4 G7 mtvb now,tvbnow,bttvb
: O; E: T( E* @1 l% {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+ q3 D2 Y# X- A6 L
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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 ???
$ l" a/ s; N8 M5 b9 I5.39.217.76

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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.