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 $1001 [% O1 f2 {  `  X

3 s5 f0 [& G9 |* I2 C, _tvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
9 I. g* V* S! z; cTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。4 k  R4 |: m. q$ H
或者如果係捉字失既話
7 h1 O; j' h# |  Y1 B2 W/ I, |  ~: n5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
( A& @. J) |% @  l- L$97 old question

6 Z7 `7 Z0 X* h! D- r" ?+ o0 D公仔箱論壇
9 E* W; j7 ^  M4 p: |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。old question?
  Q1 P; {6 A3 s1 x) c, ^( q0 fbut how come u still have the wrong answer?
/ I/ w4 m7 w) f5 l4 R9 Z5 E6 swhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
' k! S1 s7 o: W" }6 k- jTVBNOW 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！
- v: n0 e/ i- ^4 \6 T6 N" 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。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，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。9 ?0 m7 X/ s0 c- ?( A: P
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，
4 c) U9 c" L" T: b9 e1 V用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.765 a& C$ C- N  z$ H% }" @5 X) \3 k* ]" j
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。# {- G2 D9 H  Z" j
5.39.217.76$ x3 U# @, {1 s% f7 A: d1 Q) @
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。
+ M- x5 x$ B, J4 B. f: ^( qthe answer is -$97 for sure.
' D$ E3 [$ q7 h! Utvb now,tvbnow,bttvbThink about it this way 公仔箱論壇- S2 i- m# r' M, M! W- [2 Q7 v
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76# x9 v- o( M3 g* }9 `& }
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

+ L& s; H# N( a4 q8 Q4 r/ l% s) jtvb now,tvbnow,bttvb
: }& ]: F  P% p5.39.217.76 公仔箱論壇2 }9 I7 L6 T0 d* p  Q! i
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
2 }# Z9 E! `6 q( ?9 K+ Y. G 5.39.217.76$ a5 W( N+ T% z/ K6 [' ]! N
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.. n+ J6 H& ?1 ?0 L( I8 ]( \

7 k9 y5 E$ i$ V0 z公仔箱論壇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 ???
0 @" G$ r( }- s. N, 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。

& n* \- B. o' O5 I) U6 |4 v- s3 btvb now,tvbnow,bttvb
$ P! V5 `% L% ?4 YTVBNOW 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。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.