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 $1005.39.217.768 v8 d" m: B6 p+ _) R2 N, X0 L3 f5 B
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1 f. V/ A! p: N$ _* i3 k3 r! Q
總共損失係 $18+$79+$100 = $197
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: b6 c. }. h" f# t" A( T+ l2 _5.39.217.76或者如果係捉字失既話TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。7 o  b6 ]4 t2 s* z$ D: @
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
# A" [. |7 {3 h. s, l1 u  s$97 old question

  K7 h7 G$ d' A# {& Ltvb now,tvbnow,bttvbTVBNOW 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。% R+ B5 c' u8 C( c
old question?
. g7 p' M  V+ R4 D. s3 t, WTVBNOW 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。but how come u still have the wrong answer?公仔箱論壇+ P: a* N3 o5 K; g
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 |- w1 C: u. R: D6 r) \' W5.39.217.76請答197的人想清楚！5 L1 P0 G+ a( A$ ]! F+ X9 J
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，) V; n& p" w4 c# j6 O
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( v2 K1 M0 L/ ]. O' R0 n# V8 W( a
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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1 w; x7 y; f, W6 V2 Htvb now,tvbnow,bttvb
* N; P* H5 l( z1 U9 H/ ftvb now,tvbnow,bttvbYes, 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8 J( u/ W' _, Z* |/ v
the answer is -$97 for sure. & K* q' n% B$ }7 u$ q; N
Think about it this way
" d! @8 u; }/ e" b5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
; Y$ [* H( W: }# S! S公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇  D, l% U6 d4 e4 c' A, k0 |* X. y
公仔箱論壇6 a& K) ]7 O3 S1 Y# U0 d6 @0 i. @6 O

3 h( Q8 q! w/ c" \0 n: }' ^; gTVBNOW 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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong" C# s9 H: Q6 L0 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.0 R  v& z5 o& \/ [+ s

. {- [% @; n9 U5 _公仔箱論壇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 ??? tvb now,tvbnow,bttvb  q1 g3 l( E, b5 T# L

( ~* E: r9 P. ?$ v# D( w2 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。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。: T5 t( J" q: P: S* f1 R# b
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.