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
9 q; B) D5 a7 \% R9 A7 T. y4 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。5.39.217.760 i& f3 Z3 c6 U6 V1 D
總共損失係 $18+$79+$100 = $197
+ x# i1 b. @$ T, o* `7 b公仔箱論壇
& {2 \1 _/ O2 N+ M或者如果係捉字失既話tvb now,tvbnow,bttvb/ M2 e1 R) l* P6 V# L0 L
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
6 f# Z, Y: t- m5 v) N) w6 k7 lTVBNOW 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

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tvb now,tvbnow,bttvb- o5 I% x! C3 H9 z  K( n* G
old question?
+ E) [9 k: a$ }: q* Ubut how come u still have the wrong answer?
! y* y  c. I2 Dwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
5 E" D6 G8 ]! l; d5 ~; G1 |5.39.217.76請答197的人想清楚！
* `: X' A: V! A* W5.39.217.76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，tvb now,tvbnow,bttvb) c3 k# C- D' [& G
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，  O/ s, d( t! P& s6 h& d. ?
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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。/ v: m8 `/ i; r4 d
公仔箱論壇3 Y% J" w: Q$ W% t( f) I
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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。 tvb now,tvbnow,bttvb+ T7 s2 P  w4 [) t3 }
the answer is -$97 for sure.
. `0 |6 @3 R6 h5 D/ wThink about it this way / ~* n5 n" z9 j  w3 E8 A
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
4 o$ d$ k! [! M4 z; y; ~2) Now, the owner discovered that the 100 bucks is fake. You can th ...

& V4 S! F6 V6 J( J$ F- @/ [tvb now,tvbnow,bttvb9 X  ?2 u% `. N4 s  Z

* s; B. v$ ^+ C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公仔箱論壇( u, P  K* J7 P$ r  m' p

3 G' V4 Z1 s9 N2 J  Ithink 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.8 z0 q% s" i; m3 |

: `6 w$ O. k. l5.39.217.76I 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 ???
" ~2 S3 z* Y, DTVBNOW 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。

5.39.217.76  g: c% a% @+ Z8 I

+ E* [# P0 J! E4 I9 A0 F5 Wdun 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.