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 $1001 |2 m# M$ S* `/ t3 ?

5 q# f$ L. B& V3 h; H9 N5.39.217.76總共損失係 $18+$79+$100 = $197 4 T5 e, [3 K/ a! n

7 I+ I8 @4 Y# l4 I2 N/ i公仔箱論壇或者如果係捉字失既話
# V* |; g- U% P9 d1 R. z公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
. J$ K; q2 I3 _$97 old question

* s8 P( D+ Q7 J0 j6 eTVBNOW 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9 q5 U) O* t! l% Y# u
old question?* Q) e9 O# {  R- a' d, @
but how come u still have the wrong answer?5 L- I6 U2 d: h# r! I( K. l# }
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。
1 W* |; T+ O# R  k% A6 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。請答197的人想清楚！tvb now,tvbnow,bttvb; S& P/ K6 z2 z1 p7 `$ ?
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 D6 p1 ?' h, G6 ]/ f: `6 F; ~tvb 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，
# Q* g! _. {8 t! a4 ^: t1 f用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

) w2 Z+ s" X1 F9 U+ \公仔箱論壇
, h' A/ F) a4 N( z: f$ n* Rtvb now,tvbnow,bttvb 公仔箱論壇9 o2 d* R- ^; R& L! |1 K
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。
, m" [6 W7 s, u8 j1 l& e5.39.217.76the answer is -$97 for sure. tvb now,tvbnow,bttvb& C. \: ]4 Q' _( ~, ]/ J4 d
Think about it this way
& P0 v0 m. N& J5 }+ _1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb0 u' _4 _) M/ u3 q: X
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

1 \. A: r, ^1 w* ?/ q* u+ p公仔箱論壇
# [- x# t2 G" I6 h+ f1 A, |' a
9 u. Q$ y! K! q. m0 Y1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong3 W5 O, j5 b- f  O& @

* T9 N6 g  c' u' _1 i+ b! \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5 {: m  C, v/ ~/ h& }! Q" e( N
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。* h- ~) D, `* S0 a
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 ???
0 L6 n5 e% ?# j  N5.39.217.76

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! J/ I; j5 a: ]* X0 P, K7 O5.39.217.76dun 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.