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' o! h) L0 d' @- Q5 f& z# E( D

8 \6 P9 j2 x! U- |8 g3 o2 aTVBNOW 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。總共損失係 $18+$79+$100 = $197 " |2 g4 d  R  f5 Q: e2 S4 n

  T" p/ n5 N4 T  V5 K  X' {tvb now,tvbnow,bttvb或者如果係捉字失既話tvb now,tvbnow,bttvb: X( T% S5 ^7 o# c% _; ^' E
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.76% ~" I, K8 N  O* Z6 L7 v
$97 old question

" @9 e4 z) ?6 e" B% D. u2 J公仔箱論壇
: o5 l. q/ S; ~+ E4 G0 Y8 P公仔箱論壇old question?0 r9 a5 n4 }4 `
but how come u still have the wrong answer?
8 z/ h; P9 H0 ^! D8 V# {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。 9 N  v. ?( G8 N- a) U8 }
請答197的人想清楚！tvb now,tvbnow,bttvb4 ~: w# \7 @- s6 O. \) G! r
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，
/ ^* }( A' R) t# Z& L1 S3 u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，5.39.217.76" i- A: w" U: S" F) e. v3 w/ G* U( R
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

4 E; @9 z  U, v3 R& i' Y9 D* M+ UTVBNOW 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。* n" H$ n; q0 v1 A1 B

, l/ V5 K/ v* a1 H! d8 y0 nYes, 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。
! H7 E$ N- ^" W7 \' o3 `tvb now,tvbnow,bttvbthe answer is -$97 for sure.
2 n; n) M$ f0 q$ DThink about it this way ) s0 U' ~( Y$ K
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
$ B3 j* h; }' @, btvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

4 ?8 z) M- l4 c: C4 [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。
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6 M- F; k  G: c/ X( r( K1 ~  @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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
9 n! u" a& V9 [( i5.39.217.76
1 J2 c( a" E* ~  T4 O公仔箱論壇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.4 z" f" N! k+ h1 ~

- T$ W5 S7 l; @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* X4 t% |7 g8 e2 k

+ m# |. p, n' ~; [- Ptvb now,tvbnow,bttvb
8 t# G5 N' j7 O  Q8 P$ }  A# x5.39.217.76dun 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.