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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) a+ Z8 `2 {6 @7 M7 h總共損失係 $18+$79+$100 = $197
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( B* [- ~; M* K! R. Utvb now,tvbnow,bttvb或者如果係捉字失既話% r, o& x* E' {1 v
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 7 {9 R- @' B8 O% {) B
$97 old question

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old question?tvb now,tvbnow,bttvb6 m: a+ G0 O" L; G( w, o- `
but how come u still have the wrong answer?: R. t% A' j1 v5 W2 g8 K
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,bttvb0 d8 ]& W5 b7 z6 {0 t5 s3 T
請答197的人想清楚！tvb now,tvbnow,bttvb; F/ {. L; k# `7 X1 z/ R! _; i5 V
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，公仔箱論壇! _' P/ G2 o3 A! n8 D
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5 M; c9 v8 X7 }& e8 U# g
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

# e( a: a! C8 a4 {: V5.39.217.76TVBNOW 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。2 C+ a0 p! C2 P* o8 ^

/ z0 y. l1 s: v3 [) ]* E9 UYes, 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。 $ U+ z- ]3 H  p9 v. ?4 K  N8 D
the answer is -$97 for sure.
# E; t; V5 l2 |" K9 [1 {" f( A$ {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。Think about it this way 公仔箱論壇3 ?) q- F+ Q$ _9 y) O& {" K" E
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76+ s9 O, A! K9 \5 L$ u6 r* I
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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! T: d( h5 _' |# O' R1 KTVBNOW 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。
. @9 p: V9 n( c- P. m2 v# g1) 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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7 z3 j* Q% a. ?# b2 Y' sTVBNOW 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。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.
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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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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.