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 $1005 F4 I. j# n# j: x: R# y* f4 q$ w
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
/ ~5 {, y" ?" @( H/ 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 6 o6 x: l+ p3 ~5 f# \
$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。0 y! W3 w6 @! u2 x6 ~/ e" K- f/ H7 v
5.39.217.76" [9 I; P/ B7 y1 S
old question?
; \5 n2 Q. A, r6 K# {tvb now,tvbnow,bttvbbut how come u still have the wrong answer?
/ @2 Z2 U4 V, ?. \- V7 L& S3 {+ Gtvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 5.39.217.763 S) d8 x' t" K6 A
請答197的人想清楚！公仔箱論壇( ~# ^, t. O2 y0 D8 L. d! [  E5 p
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，
! Q+ V  F: G5 ]2 G) A( 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。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，
* H* ~/ _" W4 H! J6 \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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

% e& b5 b  ?  I. j9 i3 x1 A" {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。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。$ e, c& T7 C  j1 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。
& k( s3 W6 y6 e- S% K5 R0 E" 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。the answer is -$97 for sure.
9 U. P- w9 i! F6 X( 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。Think about it this way 5.39.217.769 H( N8 E* O" |; j
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb8 k* j2 c$ Y# V0 B
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

$ e5 {: f7 i/ |$ t8 F% RTVBNOW 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。
, h1 x: {  w  E4 a4 @5.39.217.76 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$ L; s8 B* t
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong4 n1 Z( @! K. q- C$ e

  R( ]6 f8 Y) x+ P- 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。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., b- ?3 ]2 E. G1 h
tvb now,tvbnow,bttvb0 Z: e! `1 k, H6 s" r; h
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。( c' G0 S$ H6 t* t) n4 F

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公仔箱論壇5 ?. O% l; \, o: |4 g
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.