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+ A! V( m2 P' ~

( p1 ^5 c! S1 M總共損失係 $18+$79+$100 = $197
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% Y) ^. |2 b+ k4 c+ e6 N; u" e5.39.217.76或者如果係捉字失既話
$ G% F1 N& D5 V) `4 [* T4 W5 u& F1 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
8 V7 ]. a3 T7 ?) v5.39.217.76$97 old question

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tvb now,tvbnow,bttvb, t1 b$ M% B* |! n
old question?1 r& q5 K9 O3 Y/ i
but how come u still have the wrong answer?1 v" D9 R. y4 ?
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。 5.39.217.766 p$ k7 B. D4 z7 c& k4 v# d' N% M
請答197的人想清楚！tvb now,tvbnow,bttvb% D" A4 i3 Q6 f% M
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, R4 L( W% m0 \2 q8 h' Q
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，
+ S1 `8 e  f1 `0 k$ E6 k  G- ^: Xtvb now,tvbnow,bttvb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。  W4 `/ B6 y& Y  K% [8 ]

: R7 @/ [: O- Z  v) j  N3 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。
+ f* l7 {" `/ 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。
- s* g) F% B" g4 T# 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。the answer is -$97 for sure. 5.39.217.76' F1 e* h, T0 S; k
Think about it this way 5.39.217.76( E" k& u4 b7 Q8 e2 {; h: Q
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)" V  z' k  I% [; E- v% U
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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- e) W2 q% z' 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。 公仔箱論壇( |  i* n2 N6 D5 {  u1 O+ h/ m+ l2 M
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong  v2 }' l" L; l& D: q

7 M$ k! Y1 m, q( C( x- F9 h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.
4 Y6 i  H! e7 G, k: x* ~" i公仔箱論壇 tvb now,tvbnow,bttvb, [" e1 [2 y8 o! U6 F
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 ??? 5.39.217.76( H" w, q2 P7 @4 }7 c" c5 v$ \  f

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8 q4 E! j9 j4 K3 kTVBNOW 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。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.