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
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話- {5 F9 U( `6 z/ @1 ~
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 8 d; w1 P! L' F) d8 Z
$97 old question

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$ n# w3 m: O! }, V  ~8 k公仔箱論壇old question?5.39.217.76% }! L& Y* r! ]- ?8 g
but how come u still have the wrong answer?
& x# J1 J! S2 }4 mwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
$ y- T% j# }+ }, D! N0 C5.39.217.76請答197的人想清楚！
  P$ U* ]' c# Y* }& Ytvb 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。4 h, Q( _) S& [0 b6 U
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，1 L6 l$ W" W; I. N* D
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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。8 O; X- S( j- J8 Q6 D
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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。 公仔箱論壇  w' B* k4 B' H$ a" p/ j6 `! O! i
the answer is -$97 for sure. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- J. g2 b% E, `# h! X
Think about it this way 5.39.217.76$ h& h: v& ~" C! @5 [5 P
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
0 v$ V6 {  s3 w5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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. j$ C) v1 \6 @& T0 c5 z公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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4 [# d7 S& \8 _% t/ G5 QTVBNOW 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, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.$ E& e( c/ R) Q2 o- M- s9 G

3 d* Q9 ]7 V) T5 u" |# B3 M7 f+ zI 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 ???
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+ |9 O- w& l0 T* k) odun 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.