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 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 X/ L8 i7 R; T( Y) z  w
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或者如果係捉字失既話
& P7 [4 x* v+ t; p1 x# |# x) b1 {5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 ! B3 o; {% `/ m' ]  V% F8 |: q- q7 l
$97 old question

5.39.217.767 O& v0 N2 R# d+ P2 U4 A; t

# A: R4 L5 x- k/ s9 vold question?
( _6 P' V( O( q8 V* R( }) z' l5 U5.39.217.76but how come u still have the wrong answer?
! U1 Y% i4 T% I) O& E6 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。
! L* ]  \: U$ J' ^5 a% B請答197的人想清楚！
0 g$ d; J% ^+ T1 s4 Dtvb 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，7 j  Z; Y: S8 M/ n& ?
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，
& s" [8 _, h' Z5 p9 H8 B6 mtvb 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 ...

4 ~9 K+ T# |8 @/ j# {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。
+ Q8 `! ~1 ~5 v& P0 _1 [( s公仔箱論壇 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 Z: R4 N) C( c5 X
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。
: [6 }( @# N9 c% q公仔箱論壇the answer is -$97 for sure. 3 g; Y8 [+ H- @
Think about it this way
) Y" T. r* R" w& g1 n: l; }$ z! wTVBNOW 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)
0 u  G( v0 b( |! Q! y" j' {5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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3 ]' d# b* y3 ?$ X) o- k) q4 C公仔箱論壇
, r7 d$ l% `* T- I# \+ g8 N4 _/ i( x" H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
' N3 j: p0 _8 Y/ T0 _- o1 u5.39.217.76 tvb now,tvbnow,bttvb( ?+ N( B/ K+ x+ n; v
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.
) t) f4 ~& T; I. S  F5.39.217.76 5.39.217.76' _. r* U* p5 f
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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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。# a8 B# ^: u0 U1 X

  k, n9 P! b# C6 R" y- e' _! Rdun 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.