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9 t; }- s' [( M  o* c7 m! \. p, ^
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總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb  a0 J: m( s- j) X- m. l

% X% c8 p* E# S1 [5.39.217.76或者如果係捉字失既話
& o: X' Q, L) Q7 q# 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。$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。8 z' Q& }  p3 [% J
$97 old question

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old question?
1 y) o5 S3 @3 r7 V& M公仔箱論壇but how come u still have the wrong answer?tvb now,tvbnow,bttvb, H  D. j4 z( |' j% Z( y8 m
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。 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。/ O8 ^) Y7 m( ]8 F5 Z
請答197的人想清楚！5.39.217.76% O1 z5 q$ _5 u1 G" W
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，公仔箱論壇# w, Q+ J; ~! [9 D3 b  R
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。! i; s' h% @/ d2 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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  |0 F: J; z( v# o+ `2 g5.39.217.76 公仔箱論壇5 T. Y- ?) p3 r( t
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。 公仔箱論壇; @5 h! j+ H: R7 X" W% Y
the answer is -$97 for sure.
& {; E1 C5 p/ M1 rtvb now,tvbnow,bttvbThink about it this way tvb now,tvbnow,bttvb& ~, Q! ?& E! }
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)% R0 F4 a( w3 N6 B# Y
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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。# s$ j4 a1 [2 Q2 Y6 r
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb5 S0 F) q/ Y! h; C) x% y8 I
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇$ @, E" w3 f9 y3 k- l# q
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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 ??? 1 A! {# y( F' m5 o# [

9 I# N, W% c9 A- 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。公仔箱論壇! K# Z9 k' C) \6 p7 X$ L2 E9 K
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.