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 $100& S$ U6 r* b- s# U6 w
tvb now,tvbnow,bttvb2 Q, x4 V0 Y; |* u( H6 {
總共損失係 $18+$79+$100 = $197 公仔箱論壇" V- N2 m5 \: {- {6 P7 U
5.39.217.76. a/ ~# B5 ^/ R. Z' z# N. |
或者如果係捉字失既話5.39.217.76* _9 i; q/ D$ a* g2 d$ o$ \
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb6 M! y8 }3 a; |/ z
$97 old question

4 j  I6 Z$ ?* D  P- b4 ~& ]8 t公仔箱論壇; q7 N' \0 J+ O0 X/ K
old question?公仔箱論壇3 j; R4 }/ \2 ^, U8 F7 y
but how come u still have the wrong answer?公仔箱論壇* ?8 d$ @5 y9 g( m
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。
% T/ z) p) Z3 U$ \8 A) \0 |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。請答197的人想清楚！. |5 B, Y: ^- x( D! v
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，
+ V4 W+ x4 ^- _( [) X. M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，& v) _" ^. O* Y- `- C6 G$ I6 l
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。& k5 B8 M* w: d* P) R: Z0 [

3 Y3 k' A# j4 {( p  z: `tvb now,tvbnow,bttvbYes, 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。
8 ~) S; X! C1 `) Z) hthe answer is -$97 for sure.   z* x2 ?4 ?, W* B) Q
Think about it this way
" Z2 x2 U7 ?2 ~. h6 n6 `2 F8 A) }1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
9 K  E* F( S' \0 V7 v+ X0 jtvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

  B7 V8 q: f* n5 M1 u7 ~; s2 M5.39.217.76
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9 D7 K0 \- F; T9 H8 l$ `: O5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。; t- p8 k$ n) H
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- K1 i. v' Z  @! M
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。  L8 z: [& N* t4 j" Y2 r: F

8 }+ R( f- ^  s% q1 g; ?tvb now,tvbnow,bttvbI 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 ??? ( Y% c( |7 x% B7 X# `

0 G# \$ {; O' |4 _& v, B; N公仔箱論壇公仔箱論壇, q' i& m+ |  j& \, ~/ `
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.