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5 L5 A( K* f* y1 Q4 m4 r
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總共損失係 $18+$79+$100 = $197 " W) e( G, H+ X6 T' [! ]

# k8 c: a/ {* S$ ?: awww.tvboxnow.com或者如果係捉字失既話
7 P9 S( l6 N' }: O6 u, F; Nwww.tvboxnow.com$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
$ S; \% T  ?0 I" i1 HTVBNOW 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。$97 old question

! Q2 A. X. C% b% L* Q+ G) t* d公仔箱論壇www.tvboxnow.com- q" k, a( B% w  y9 g$ |
old question?
2 U  o  d/ x) }! [0 ^* ]公仔箱論壇but how come u still have the wrong answer?公仔箱論壇! M% D( Z0 w+ i
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。   ]7 v1 S$ Q# B
請答197的人想清楚！
% m- u; g- s8 Z  g# O公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，
. @" p7 R' U9 V0 J( T4 m# d公仔箱論壇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，
9 l/ ]2 O7 B7 E; @3 V& q  v用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

  ~8 d" }0 s4 x8 P6 O) _5 oTVBNOW 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。- U  M" i$ ]# t! g# m% J7 @
www.tvboxnow.com6 X, ?- H# ^8 S2 f  x
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。 公仔箱論壇; {3 v- B' V& p; ~8 P
the answer is -$97 for sure.
! J) C. ^/ N6 i7 wwww.tvboxnow.comThink about it this way 公仔箱論壇% p" z4 O! T; X  @" [, G8 u
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
& |) F0 w! Z3 [( o+ s+ CTVBNOW 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

7 P* Z7 H* T* q& D0 n2 S: C6 z0 mTVBNOW 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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! M0 v! b# L: J7 m- 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。1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong0 a' M3 |1 T9 g4 A

5 s8 W: f, k# h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.公仔箱論壇6 l- m( l% x2 k1 m
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。" {. z  C- T# D! T* Z0 g" F
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 ??? & M: n" U, U& g4 }0 c4 R" R

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3 u) W6 `( L/ @! n, M+ }" f1 Rdun 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.