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 $100
+ Q, q: j2 }9 }公仔箱論壇os.tvboxnow.com5 D5 q$ \5 }% S- s: c# @' T
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話os.tvboxnow.com. ~, G. n1 ]: u  k2 x2 q, o1 u& t2 ?
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 + s% u' X( v) x
$97 old question

4 b6 o  |) M) x9 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。tvb now,tvbnow,bttvb7 O1 W# O  ]( H/ I& u/ F+ S7 D$ m- A
old question?
8 A# C5 |5 Q: m" L  Y8 JTVBNOW 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?tvb now,tvbnow,bttvb+ d6 a% j4 ^/ F: P) R1 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。 公仔箱論壇7 H8 Y' w. f" X
請答197的人想清楚！公仔箱論壇7 h5 N% {' G4 q! [) D/ i
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4 _8 S& G, ^! [+ M6 X  m' X. w! 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，os.tvboxnow.com1 w, Y" A+ |7 B3 D+ v4 \
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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+ l- X% B2 v9 t8 G& o  y$ @: G" u* ~tvb now,tvbnow,bttvbYes, 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。 os.tvboxnow.com4 W5 w$ {% _; a+ |' `/ q
the answer is -$97 for sure.
8 b' r: }$ t0 B. e' W) d! FThink about it this way
& ?% w6 c& p5 f3 vtvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇3 T3 V* a% a) J
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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。/ S( k% f  ]; b' X, a
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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
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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! e$ \/ d) m  ]" @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 ???
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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.