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 公仔箱論壇% B- {' I0 `6 u; g7 T
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或者如果係捉字失既話公仔箱論壇& J+ j2 w3 k2 B4 U" ^" a  u1 D
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 7 d5 T: V: b6 C% V
$97 old question

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8 z) M+ {. k/ Wold question?
3 \! l3 B4 ^& z5 M1 u/ y( d公仔箱論壇but how come u still have the wrong answer?公仔箱論壇2 c- Z; |! u' a. v* o. T
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。
' ]0 r6 J( ?1 a6 s: [tvb now,tvbnow,bttvb請答197的人想清楚！, s0 L/ ^/ H' i7 C. Z, 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，
3 _* o: }! |1 f/ b, {5 utvb now,tvbnow,bttvb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，
- r2 U/ h' z  t& Etvb now,tvbnow,bttvb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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tvb now,tvbnow,bttvb4 `2 L8 i. f5 @
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。
) Q2 o! i& K% q/ O0 ?# V公仔箱論壇the answer is -$97 for sure.
: k+ o' K) R- A) K+ i/ H$ W+ h公仔箱論壇Think about it this way
4 e& l3 {: [/ {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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
. @1 U2 E' ~6 |2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb% p, \! G! q9 y6 k* D# F
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# Z& ]% X" ?% h, W
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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 $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.760 y; T; `$ |# I7 ]* M

2 s0 l" b- e7 v/ ~* W: w( g% mI 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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& n  H) L9 l' ^; ?7 }7 f9 d) o5.39.217.76dun 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.