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& X/ h0 ]! W1 D+ [
公仔箱論壇; E8 }( X; U( ~. d
總共損失係 $18+$79+$100 = $197 公仔箱論壇- {3 u# G4 u7 m" v$ i% d
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或者如果係捉字失既話tvb now,tvbnow,bttvb) F& f/ s- X* q8 h' g
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb7 s* {0 A. r& r: X8 X/ i2 P8 [
$97 old question

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公仔箱論壇7 H5 \: T3 A' I2 v- D- Z  Z
old question?+ N& a8 s7 ]& @4 l2 t, d
but how come u still have the wrong answer?
' M: r: {) G- N. o2 M( A& 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。
7 K$ Q  L0 r# ]5 j1 J+ I, y) Stvb now,tvbnow,bttvb請答197的人想清楚！
3 v$ N& Z, K% N% y% ~1 H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，
( \6 s7 y- e5 e9 J  MTVBNOW 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。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，
: o' C  z. _! \4 f2 }3 r/ o1 T9 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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.76. d$ {& V7 B  v4 J/ b7 P

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% |9 Y- T3 S( k' CYes, 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。 tvb now,tvbnow,bttvb2 S4 P0 k, {# M3 g
the answer is -$97 for sure. # M$ j5 M8 L& L) o$ ^: S" ?4 x- V
Think about it this way
2 r- z, O3 z" N3 }- S) UTVBNOW 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-$18)
0 D% I! b! L4 i$ G( V2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, U4 I: `# V. x8 R 公仔箱論壇. m. B$ }+ U% V
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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" U" @. I, H6 ?think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.76& a; B9 M/ ?+ _% R" O
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) {1 B$ n7 d3 o/ A
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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1 g& {, \3 }( j% g# r. e* k5.39.217.76dun 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.