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 $100TVBNOW 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 O* f' y2 q* A. X
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。+ i: W0 L% g/ G1 n* ?
總共損失係 $18+$79+$100 = $197 5.39.217.767 n0 Q4 u" p  j3 {

3 }' k; y- T: 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。或者如果係捉字失既話
5 U' {2 U- H4 Q$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 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/ Z- }3 P/ x  }0 }# s3 `+ _0 z
$97 old question

2 ^! e1 W5 `$ N: o5 y$ f+ x
5 q* p8 y& H- ?- z  p" j0 KTVBNOW 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?公仔箱論壇- n% d. h$ U5 ~% y
but how come u still have the wrong answer?
9 _5 T" h$ k  E" F+ e- A* O公仔箱論壇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。
! y7 }* X& O4 h5 P. ]$ c9 H; htvb now,tvbnow,bttvb請答197的人想清楚！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 D: h6 h+ e! u" L" w3 X/ g, Q
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，
* K4 z* I0 s" ^9 ]6 _% ATVBNOW 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，
- Z+ K& x7 t6 R公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

9 n; V9 v- l; \( mtvb now,tvbnow,bttvb
5 I( k7 D4 s; n- t8 z
1 j  q* _3 n0 `5 ?! V6 ~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。 5.39.217.763 d6 H4 A! e9 Y$ D+ K
the answer is -$97 for sure.
& I+ k  A" {5 mThink about it this way
, c) j7 w3 c: M' O" W2 g5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 f/ [* P8 ?* p* R# Y0 c; f2) Now, the owner discovered that the 100 bucks is fake. You can th ...

" x2 H4 n( {8 @; f# O3 b, S5 j

' `8 V* e9 D" `- z$ Ktvb now,tvbnow,bttvb 公仔箱論壇6 o4 ]8 d% _0 w7 q$ q
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
1 ~! ]/ P4 ]/ h$ }7 ]/ \ 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 g" R( u% Q7 J. x6 A
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9 U1 @% ^- j3 U/ f8 L8 B1 x) k2 H

+ w- F2 }2 I8 dI 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 ??? 公仔箱論壇0 x- N3 R8 v, V2 T( i

tvb now,tvbnow,bttvb: j9 ?6 [6 x. Q' _* U* s
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。2 ~# `6 z# B: t$ s5 n: |! V
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.