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 $100' |( y3 m! |2 f3 M4 k- J; y$ k, P
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總共損失係 $18+$79+$100 = $197
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8 d. Y( T3 V- ]" [* 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。/ u0 D: u4 F7 Y! O5 r! M
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 $ Z6 D( a. |! r
$97 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 e, h5 c( i

6 V* w- a9 q' K" BTVBNOW 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?0 U* Z- U# J( q4 O
but how come u still have the wrong answer?
  T# [# H- |' F- qTVBNOW 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。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。
& c0 F8 K( k' n$ c# ~公仔箱論壇請答197的人想清楚！8 o6 t% H. c8 k3 b7 n
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，
! l7 F* I4 O/ S& ttvb 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，
1 g1 y2 `2 h& @% N/ F$ m& T# f% XTVBNOW 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。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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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 \2 z% b  m9 S# }8 N. _4 a

; J7 K, C; y- M" k' z$ x公仔箱論壇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。
+ E2 N7 J9 @- v0 u" A1 c, n$ l. Ztvb now,tvbnow,bttvbthe answer is -$97 for sure. 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。( I1 C! e, g5 H
Think about it this way 5.39.217.778 b( Y# ^/ m" F
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.77& m+ L2 K: s6 u& k/ c/ ~. |
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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9 v( F* B0 M0 n公仔箱論壇
; _( W) m1 m$ M4 f$ y7 E- ^3 U. X公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
0 Y6 l6 S) c) C5 D0 d& k: j4 k  itvb now,tvbnow,bttvb
9 x& M$ k! W7 @  D+ j; A' o) A0 o5.39.217.77think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
6 A# B/ `  [6 {# }" N  k5.39.217.77 tvb now,tvbnow,bttvb; I. h6 ~+ T( b& T$ ^
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 ??? 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。3 l: U$ O* u+ r; F

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" r8 T' h, g. ?7 q8 E5 J0 [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.