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 $100tvb now,tvbnow,bttvb  ?1 h. c& y2 d! H" d9 \1 n
tvb now,tvbnow,bttvb5 g% K, y2 h1 ?( N
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話0 h+ ]. J; W! I& X8 E6 A4 ~
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.763 b, B) I+ n. }
$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。' a" [6 x+ ]' T2 K* i3 v
tvb now,tvbnow,bttvb/ k8 b3 }2 D* H
old question?5.39.217.76  F9 p, H. J) W8 [" h4 F9 `
but how come u still have the wrong answer?
# l5 f/ I! J- o* M1 s8 G( g6 ~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。
; b# y# X8 E5 |( B& T7 n請答197的人想清楚！1 v* d+ a* ]3 y+ G
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，5.39.217.767 i& b' x5 N& H
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，
/ y) X: y- [# P! `2 u" u5.39.217.76用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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1 i+ G2 R1 E9 Y+ {" `1 ftvb now,tvbnow,bttvb 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。/ M* m9 d6 ~" 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。 5.39.217.76: O  K0 I0 D  i: z$ C6 ]/ a
the answer is -$97 for sure. % \  o) y) w2 M: c! j
Think about it this way
6 m. X! }& q3 u) {5 A- q1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
+ u" u& z  n7 r) u公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇' P" G" Y2 [# \. F7 S9 \
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( _+ M% u% A3 Y5.39.217.761) 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。% Q& |4 j: Y) E) [

; p# h+ u* b, u. S. Q: Jtvb now,tvbnow,bttvbthink 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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& n9 R2 ?- P4 A6 K2 v5.39.217.76I 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 ??? 1 F9 h  M1 ~. N3 b; v- T

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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.