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 $100公仔箱論壇+ m  F; Q: s( |9 _' U

6 j2 B$ f1 o! R( G4 E總共損失係 $18+$79+$100 = $197 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: J9 Y' M& f0 \; `! Z' q
公仔箱論壇- P: J2 ]$ T- _& Y0 b* _  @
或者如果係捉字失既話
8 ?3 c2 V! t5 k& a7 K$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
) o/ K5 S  v  x; j公仔箱論壇$97 old question

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tvb now,tvbnow,bttvb7 [3 ]7 t& N+ x. h' g
old question?
- o/ m; c* X/ |8 HTVBNOW 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。but how come u still have the wrong answer?
" i. [+ f( r/ _- c' j- _8 i# d公仔箱論壇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。
: t9 Y3 l) x+ L9 o5 b3 l7 M" O公仔箱論壇請答197的人想清楚！公仔箱論壇4 G; W0 Z. }* I. F1 \- Z6 \8 F" `
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，
8 o0 \/ F$ q7 C# K3 t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，
. E' _- S9 ^; b公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

4 y# P0 g% p+ \8 u' B9 n3 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。
0 q9 `* D0 n: s6 xTVBNOW 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。   t/ O8 M  r$ z6 K+ c
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。 9 k; o' i# q8 F
the answer is -$97 for sure. 公仔箱論壇% S, ]' R- U* [6 S# o
Think about it this way 公仔箱論壇! Q' `8 w4 K1 Z: G$ J1 f: t2 n
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)1 c' T  a* r1 f9 x5 z1 X
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5 l9 B3 v$ h# ^$ P3 T8 A1 _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。; q7 _+ I. o" I, o) e" l- g+ C8 A- b

# Y; M# e9 O& D4 d7 I# b1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇3 Q3 P) ], w/ H  O
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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.tvb now,tvbnow,bttvb1 G' }8 `" u' t4 @) O5 N4 U" M

7 y" T6 v9 X2 _& o: W& w2 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 ??? 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。+ g' n& ~. H/ A: E& u+ H

) c* v/ {6 @' z1 B% b5.39.217.76TVBNOW 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。7 u& i6 `/ O1 S2 u- q  o8 H  i
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.