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+ G8 {. |+ d/ D' `

- U; H( s1 {+ z) N( I0 K總共損失係 $18+$79+$100 = $197
+ l/ M0 Y% v" ]" [8 s/ n$ X公仔箱論壇/ k  K2 Z* C# S* m$ Q: ?
或者如果係捉字失既話0 o. l8 |6 P( Q
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
- L- v! i. n4 o公仔箱論壇$97 old question

$ \5 C; S8 k6 q* ETVBNOW 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。# D# @, H5 T0 O2 H% x
old question?
5 X) l/ f, G9 w' l公仔箱論壇but how come u still have the wrong answer?! v/ R$ _: M, f! J2 E5 g
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。 1 R  u6 _* k$ W4 e
請答197的人想清楚！
; C& e/ A. J! h3 s8 W4 D7 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，
6 F! o/ A& n9 D' 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。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，
9 p2 c7 N4 x( v$ w5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.76" a6 A/ ^4 c! O; X; ^% b. ^  S

& n, @7 u0 ~# m' X5.39.217.76 公仔箱論壇8 F9 P, E$ G8 A$ n8 R5 u
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。
! x- F( {% `$ M4 @2 h9 f; qthe answer is -$97 for sure. 5.39.217.763 @0 g* D- L5 i. I% ]3 Z
Think about it this way
- t, n# m$ Y' x" ]5 z% o) \, t8 G1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)" B. f3 C! [$ l
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

: k9 X$ L% ^  k5 D& z2 Jtvb now,tvbnow,bttvb
& [2 m3 A' ?' `# gTVBNOW 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。$ [- h7 e  d( j" _/ W: }
1) 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。  \7 o: J% \+ q/ e8 Q5 j

5 o$ }" s$ P/ \+ D5 [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。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.
/ P. t3 w5 @; g公仔箱論壇 tvb now,tvbnow,bttvb- r+ e  |  s8 Y7 e+ k) x
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 ???
* B) e3 Y: X8 O$ o公仔箱論壇

; \. o. a7 A, `: wtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb' X& y, l& b8 D$ Q; v1 T
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.