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 j( m2 Y2 _1 z4 X) a
tvb now,tvbnow,bttvb+ X+ F6 ]" D/ a. _7 w* P! j
總共損失係 $18+$79+$100 = $197
/ |* N# Z2 D; @2 t: C" X( p3 [' K公仔箱論壇
5 _& z: ?' q* m/ P# G" ]$ |$ U2 n或者如果係捉字失既話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。$ a" x7 k) ?8 Q* K
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
5 {- i! f' p( o' ]1 \% H" d$97 old question

公仔箱論壇9 y0 p1 j/ M( a. \$ c. z( r

2 v$ e- |# o9 a5 v+ Z8 xtvb now,tvbnow,bttvbold question?
0 a; s9 L$ e7 Jbut how come u still have the wrong answer?公仔箱論壇, H- {8 o3 a5 U# w4 M$ c# r
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。 5.39.217.76. X. w6 S; x- Y! I1 `4 Y
請答197的人想清楚！
2 K5 s2 W* F" Q" f1 C8 B' E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，0 @* l: ^5 m" ~; U/ Y: V4 ?2 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，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+ \* B* i. l( p; ]+ Y2 k
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5 k# _1 ]/ G$ j+ d

5 q3 r. N/ c' f0 r/ ^5.39.217.76 & F' Z) V# Y" {- O1 y; T
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。 8 @' @; O! V6 t- D
the answer is -$97 for sure.
5 x' w. k9 k2 B) P# Y# I公仔箱論壇Think about it this way tvb now,tvbnow,bttvb" p& `$ t( g" o6 W
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' t4 x1 \( S" J' {4 U9 g6 h) d2) Now, the owner discovered that the 100 bucks is fake. You can th ...

; u* a* z$ I9 S( 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。& k- g: j; V( n4 p! ^1 u1 d% K

! l0 a  a* H9 C% P% o6 s3 t1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.76/ m* x. m8 g+ X7 l
5.39.217.762 p5 u2 H% K& |  v9 s" l0 o1 h( n: C
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.; O" W8 }$ K' M, n- v% }3 i7 J- d! z

7 q' Q' ~% m" Y" U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 ??? 公仔箱論壇- ~8 x3 q  E9 ~

5.39.217.765 |7 q: m+ p. K  m

3 t% z5 b8 y* b5 M6 @6 u9 P5.39.217.76dun 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.