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8 F! ^2 P( Y& v
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。0 G% k4 q& T  e. t0 S' I
總共損失係 $18+$79+$100 = $197 / m3 ^. |  p3 L$ n. `; h) E

% |8 G1 f. }9 B& ~0 N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。! I) Z. e7 T4 M6 e3 _; [% g
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
8 h0 H7 w; r+ ^. v- m5.39.217.76$97 old question

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8 _. C' ?" D$ Q& V/ NTVBNOW 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?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。6 x1 a2 H# ~) c8 o; P- ^
but how come u still have the wrong answer?
$ r" w2 I$ B0 i' `5 P/ g公仔箱論壇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 ~# Z1 s& U) l, z5.39.217.76請答197的人想清楚！
5 A0 a2 d+ C9 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。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7 Z  U! M; z) m9 w
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. Q! b) q% V" V/ V3 ^
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

4 [2 w8 K+ G+ c- B9 B. @tvb now,tvbnow,bttvb2 R5 t: h' x/ h9 s& M  r
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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。
. n+ {8 }; J/ O  U公仔箱論壇the answer is -$97 for sure. 公仔箱論壇" \$ c* J7 w# A( k1 y+ ^( e% l1 c
Think about it this way
! V% C' ?) i9 _0 n3 U  T0 [tvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' G2 ?0 I. W" g% z2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。- v; M  p+ F. s: Q, t: j

* a7 b3 [' K  S- _ 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。: s4 s- C( ^% l$ L
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
6 g) w, c5 B. E9 v- n) \; a0 M5.39.217.76
' p) ~, N* l/ b8 x- R) C8 S* nTVBNOW 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。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.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。, j+ ~& q' C' R

, T/ d7 u/ B4 uI 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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' p; T* K2 a' u# a! Gtvb now,tvbnow,bttvb2 w# O, I4 g. j% a0 G( z
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.