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 $1004 p% o7 O+ \( r+ d: Z

) w- r1 o' n4 V3 M5.39.217.76總共損失係 $18+$79+$100 = $197 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。6 z3 D$ B/ d  u

* E' w. i' ?+ P( _0 A4 C或者如果係捉字失既話5.39.217.76! x8 r. C+ ?+ l3 M' d1 X/ ^
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 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。; _2 ?: J' z/ g& t
$97 old question

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. P: e8 K7 M% x2 _5 Y( M5.39.217.76old question?
/ {9 ^7 c* Z* N* ~/ Nbut how come u still have the wrong answer?
7 M$ T! x  O) b! i- J1 F5.39.217.76what 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+ R/ Z! u0 Z7 j; H+ X1 h
請答197的人想清楚！
0 P1 j* X; Y. v3 x: W$ N: l' h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，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。+ C4 A4 ^$ G( k' ~; q7 D$ _' f
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。; T7 a2 H6 A% C+ F* o) i3 ^
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

1 @: ^7 r( n$ O/ D2 Y0 r公仔箱論壇5.39.217.76" n1 F9 Z3 B1 J( [# B: @
公仔箱論壇0 S8 G( w! p+ S2 L+ q) j# u
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。
$ M/ O) O( G+ v: V4 A) _7 Q5.39.217.76the answer is -$97 for sure. 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。0 \) Q4 W1 k7 `! G9 v& ?7 W
Think about it this way
4 {1 T8 s9 H. P; Ptvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb; u5 H5 Y! G. K* p
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb: A; R1 R* v: x

/ U8 @9 G# Q2 O) d" V( 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。 tvb now,tvbnow,bttvb5 I, l. K- }8 y5 h* G0 w/ @  Z
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong! s; ~$ z: ~: W4 C1 y0 B

& K+ L. ^" c6 @" _think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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$ H7 c( ]/ A. q$ K( Q+ VI 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 ??? ; W% t- K, }& p4 c

6 a+ [6 D5 M% R2 c4 Q. f2 `5 \7 b7 gTVBNOW 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。
  v2 [7 q1 d5 v8 S( F( rtvb now,tvbnow,bttvbdun 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.