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 $100
3 q( j$ F) i8 |# }2 R$ Dtvb now,tvbnow,bttvb
1 T6 o4 v% q* s總共損失係 $18+$79+$100 = $197 公仔箱論壇, m3 K$ Z8 O8 G4 U  Z2 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。) h4 l5 I2 B  k' u1 V! [0 \& _
或者如果係捉字失既話5.39.217.76! t# M2 M2 f: a6 H
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 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。, r* P+ p. }0 F- v
$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。4 n' y9 k0 E; y3 C* i
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。* Y# P5 o5 S& o) P# i9 C% Q. @
old question?
/ d! ?5 M2 I+ D公仔箱論壇but how come u still have the wrong answer?
4 y, T) i2 Q# }  h" e1 R0 L! r$ `tvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 2 x; X( ?6 T- K, X! m- S
請答197的人想清楚！
  i  N! Y1 d# S& m' g- k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，公仔箱論壇7 |  N: n+ }) [4 ~) \9 X# E& }/ 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，
: n+ H  T2 w- yTVBNOW 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 ...

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. R3 |0 [7 r! W  }) }3 aYes, 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。
& V6 s7 T6 W/ X. `, ?+ oTVBNOW 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。the answer is -$97 for sure. 5.39.217.76& b8 f: @2 J+ u0 W( U
Think about it this way tvb now,tvbnow,bttvb& q! v# z; P, _. V) _
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)1 P4 g$ {% Q: M& M* j. G
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。$ G0 Q- W( U; c) w: W- o" J' u- M; U

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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 wrong
' o$ s7 }, _5 V( [& U公仔箱論壇
' `6 M6 d: [8 C- M, O: R, D! ethink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。. Q1 p1 _  k4 q: _, G+ F6 }( I
公仔箱論壇  d2 x6 l$ ^) p0 I
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" x2 W+ i' u0 ?

# ~: p2 \( S$ n5 p: [5.39.217.763 E8 D- V/ w/ v7 K
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.