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! T! K  b1 P; y

# l1 j# C' s0 U! a5 c4 |: }5.39.217.76總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb, f6 c- q9 N; C+ d6 v. U
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或者如果係捉字失既話公仔箱論壇0 E7 y; \8 ^) T5 c% l) F
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
: f9 n0 k# _2 W. u3 o7 X2 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。$97 old question

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old question?
9 z  i# O! Z+ |1 h+ v1 h公仔箱論壇but how come u still have the wrong answer?5.39.217.76: b3 Q3 @* J4 I. x6 C( l
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。 tvb now,tvbnow,bttvb  [  w  ~* z* c* D# W( v8 p
請答197的人想清楚！
3 w7 R9 K9 V. k1 O4 }% V; _5 q0 z公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，$ r5 R  C8 |# H; V2 J1 G
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，5.39.217.76" |% b  ?* e& `) T" p: E$ V
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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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。0 |" |1 q9 Y9 X0 k' c# W4 l! y3 v
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。 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。( S" b4 y& g9 v+ H: {0 L/ n  J
the answer is -$97 for sure.
# f1 X# g6 `# pTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Think about it this way
: C& G( F. U) Q% t$ f8 |! p5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
3 \- v  ]2 n5 X1 H# ^* P公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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: r0 h$ ~/ d5 B8 W5.39.217.76 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。7 O  p; s+ u! _/ t$ m
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.768 \6 b- r6 ^; d$ b3 o- G

0 D3 }6 N) N- |5 M" G# J0 Wtvb 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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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! R+ \8 P6 X+ g

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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.