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
7 p* A) H1 Q# Z, G5.39.217.76tvb now,tvbnow,bttvb( {, I* j! V4 W) T# z
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。* D6 j  F; J( \& o

# R; ~. @: \/ I) {' q# N- H+ h或者如果係捉字失既話
1 U" _. t' T, r3 i; j' v5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.768 M# n2 P& M: C6 a; B
$97 old question

6 M' X- G' c3 G9 S5 \1 r公仔箱論壇
/ I* B3 c# Y! Q8 t4 f9 hTVBNOW 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。old question?
1 [3 @# R4 B  p5 k2 n$ C公仔箱論壇but how come u still have the wrong answer?
  V5 ?; ]$ [) E" [* V公仔箱論壇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。 tvb now,tvbnow,bttvb  p6 o/ |# g: }5 G' v1 j9 l' @
請答197的人想清楚！公仔箱論壇9 s$ P2 b' ~$ L5 X# t
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，
0 M& a  x; b- a1 k) f公仔箱論壇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，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。+ ]& X7 R) [+ z- a- c: @* B
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,bttvb% r/ d; E3 o$ B9 {2 L7 ^6 g
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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。 ! F( `* L) V3 ^$ q* d- Y
the answer is -$97 for sure.
) k& _" S5 l& P9 y6 p8 G公仔箱論壇Think about it this way
: m( d" j% S9 ^5 ~+ g; a2 _/ I4 B5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇- y7 J" _3 j! ?5 l$ Q% A  F
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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9 n- D  u5 S6 R! \' ?$ \0 r7 x3 M5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
9 g5 @5 f& ~) {$ p公仔箱論壇
2 d+ w) ~* B; u0 _公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
- v  k7 T2 p5 T0 Otvb now,tvbnow,bttvb
+ S' ]+ E8 d- E& Y+ K& y$ II 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 ??? 5.39.217.760 D  Q% l+ F$ o  ]

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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.