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 $100tvb now,tvbnow,bttvb- k4 b3 \$ j: E4 U0 d% Y
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總共損失係 $18+$79+$100 = $197
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7 r6 _0 _0 L2 R" P5 j6 [- v& x5.39.217.76或者如果係捉字失既話5.39.217.762 \3 H) U3 Z# }
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
' d1 y( y% t% h% Y% etvb now,tvbnow,bttvb$97 old question

  g3 p4 A: p$ `8 W公仔箱論壇. B. q" M# ~' A* D
old question?tvb now,tvbnow,bttvb' V" R" h, K- y5 h2 L
but how come u still have the wrong answer?tvb now,tvbnow,bttvb/ e1 i2 ?9 u6 b; d! ~1 M
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。
" ~! _( q5 }1 \% LTVBNOW 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。請答197的人想清楚！
  s$ a  s6 d; C: z3 E* k5.39.217.76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，; k& \9 p1 w% Z* R/ w: K
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，公仔箱論壇# j7 b7 _& ^- z
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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: J7 W% ?. `9 O6 v. H' @6 BYes, 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。
8 Q* t" ]8 \# P8 P* z2 Ythe answer is -$97 for sure.
: \, G: z3 L! x! o, O4 i) ~5.39.217.76Think about it this way
$ U5 {( K0 Q: \" ~- v4 o公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
3 y" Y  k2 D  F. I5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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 wrong5.39.217.763 [, t5 c8 u6 H/ ]

1 R0 l7 R" K' K. Z; xthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
  {$ O2 {3 G2 b5 A0 H5.39.217.76 tvb now,tvbnow,bttvb+ y9 h/ g% n- R& ]
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 ??? 5.39.217.76; D; l4 ~7 X) v; {6 v" n. l: M. c

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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。% ]$ c& Z$ F4 a- s$ L
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.