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" a* C. T1 n, X6 o

  z9 u* B  F) c" l總共損失係 $18+$79+$100 = $197
  u. B! c7 p7 k2 E/ `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。公仔箱論壇0 a" d  y4 [: g
或者如果係捉字失既話tvb now,tvbnow,bttvb( q4 h1 H/ H; ~+ {4 O' x6 d
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
( Q; k' I6 r) Z4 y/ }1 `$97 old question

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old question?
/ a$ f) o3 T; Q7 h5 Wbut how come u still have the wrong answer?公仔箱論壇5 S6 G: R' l. o
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。
# |8 B. _4 |& m* r4 L2 N8 x- D請答197的人想清楚！
+ z1 U% y% ~8 L6 v' ^tvb now,tvbnow,bttvb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。; ~* n! ^# c, T0 I7 y7 l
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，
/ H& p& N8 `* d) G& Y, p( Q1 _用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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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。 5.39.217.765 i( P( l1 j% ~. h5 K
the answer is -$97 for sure.
: i3 E( I* i$ M( X) U, z! UThink about it this way
6 D7 b" D2 a  a  _) g1 r& U5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
8 d/ R3 s2 }  W3 s8 S* M& bTVBNOW 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) Now, the owner discovered that the 100 bucks is fake. You can th ...

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' g/ D3 Y; c& e' _5 Q7 `" R5 Jtvb now,tvbnow,bttvb tvb now,tvbnow,bttvb. s& i" G) k- o& t: [
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。: b+ \! y& C' G( Z
tvb now,tvbnow,bttvb7 G( B% O" j( |4 S% ]
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.
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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$ v8 R4 P/ `7 y' v* r

tvb now,tvbnow,bttvb4 ]+ q; S. J& c, [5 }" f

) J6 T* D; e" J$ `' _  b& V% j5.39.217.76dun 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.