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6 v  T: V0 w8 i2 b& B% j
tvb now,tvbnow,bttvb/ }) P; D/ q& m9 H
總共損失係 $18+$79+$100 = $197
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4 _% R: }3 u% ~" E6 A1 |5.39.217.76或者如果係捉字失既話
* N5 Q0 Z- b9 Z5 _7 ]8 l0 o% L1 v$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 % y6 P3 v4 K7 G
$97 old question

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# o) B. X8 k( j3 v- k! a0 dold question?公仔箱論壇1 m  r9 ~& H4 G8 U
but how come u still have the wrong answer?
2 J" i& [4 ^  w. d' t: iTVBNOW 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。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。
" R' K3 Z  d. lTVBNOW 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。請答197的人想清楚！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。/ V8 D* A, s9 P( |' f- A/ d( m6 L, z
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，
6 y$ W% c! E' [7 itvb 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，
& E6 h. U3 j: M" \公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

公仔箱論壇+ `% z+ n( N6 s

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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。
& z) m" W- g- V" \" [8 Jthe answer is -$97 for sure. tvb now,tvbnow,bttvb+ N1 G( y1 t- a: i1 p% j; o5 D
Think about it this way tvb now,tvbnow,bttvb. k  d2 Q( z4 [- S/ Y
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇, S% J$ u  b% d# R& Y8 n1 m% a* ~
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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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.
5 I3 e2 \1 O& }tvb now,tvbnow,bttvb 5.39.217.76% b2 q+ A& `( y1 s* E# o0 S# }' e
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 ???
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5 V% T# u: P: tTVBNOW 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。* u8 C9 Y$ R& r
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.