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 $1005.39.217.76$ N5 C0 c$ k, i4 G
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。+ A3 ]7 W$ J; _  s# b$ P; {
總共損失係 $18+$79+$100 = $197 5.39.217.76& r8 c8 P# r. Z' p8 U6 [4 l; S& g
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。4 Y( M2 y9 n( U! z1 g
或者如果係捉字失既話
6 r0 g) C8 @1 {; t9 B5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
# L- K7 Q$ m4 }+ \! ctvb now,tvbnow,bttvb$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。$ F' \; ]' y8 }1 i, }

9 B" G( H! z- W: Xtvb now,tvbnow,bttvbold question?5.39.217.76$ H3 E9 [; C( V5 |
but how come u still have the wrong answer?公仔箱論壇2 X& P# U0 e! S1 f$ X
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。 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。5 y' E# x& s! l0 X( J9 L
請答197的人想清楚！
3 ?  d3 x  y# pTVBNOW 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，
- l/ H% |1 I. a, W/ }9 V4 l  j" A8 u公仔箱論壇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，
# t( l( K% s% ]  _  z: 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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

# I/ _" t+ H& s2 R5.39.217.762 O) q6 i7 B  G8 `6 z

5 f9 i2 m: k1 D% k* P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。 公仔箱論壇7 J# P, Y* z. {8 j. b3 r
the answer is -$97 for sure.
/ }, L/ i- K/ g# g/ ^  @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 this way
( \  t, i1 X* C1 M; k公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)$ v8 X  P# i0 H2 }- W, x
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.762 ^5 I" O  I+ X* p

8 m0 `8 x7 O5 ?8 Y" w( 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。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.
5 g4 X: K8 l0 j+ H8 {5 p* Q5.39.217.76 tvb now,tvbnow,bttvb% B6 c' U5 F) u5 Y. ^, J9 v. t
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 ??? ; p% G) u" g! d2 `

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。8 S% Z6 g" q. d) A" C

" q5 h# t# ^0 T) A# p2 Sdun 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.