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
+ B# m1 R  w+ S' t3 S  Y: wTVBNOW 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。. E2 i, P' H7 G1 Z
總共損失係 $18+$79+$100 = $197 & I/ y6 ]' b, K

1 p) ?( ^' l" I, c公仔箱論壇或者如果係捉字失既話
% m1 f7 M9 j- p/ J" K/ z$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
& }6 j) @8 W/ P# {5 C4 f$97 old question

5.39.217.766 t6 w. Z9 Z* t* |1 k6 }" [
公仔箱論壇. x4 T9 ~! `( j6 ~6 h
old question?
# n2 [( K. h0 l( V4 ?; e/ ]1 C: E5.39.217.76but how come u still have the wrong answer?
: B  b2 r: P4 L5 j: Z- htvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 % G6 p6 g* J, y
請答197的人想清楚！
' l3 t. T' Q  I$ z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。, q6 O7 o1 u3 ~' L! \$ _5 Q- n
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，& K0 ]) r3 |1 J$ c1 v, p2 P" }
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

公仔箱論壇. ~' J) U/ O8 k/ s9 l2 j6 Y6 j
5.39.217.766 d- Z& E' ]4 h. @# l0 N1 a

. g' }- S" h. b" I; Z4 r- ?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。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。 tvb now,tvbnow,bttvb; J& D* W% b! \- N, K
the answer is -$97 for sure.
' j+ f2 U3 g' O9 F- jTVBNOW 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
. f& @; c' ?8 V3 y1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
4 w1 W9 p5 A, ^, V) B8 v; Y( X2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇" @5 w0 S! K9 \. O4 s

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" o  Z3 [8 F9 m  h  g! w, Y1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
; Y4 C+ a9 g& l) D" _5 }2 k" X5.39.217.76
) T3 ?! ~; D1 ?6 R( Mtvb now,tvbnow,bttvbthink 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.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 F8 R5 u: \' p

/ W. m$ I+ z) G) I$ }; }' wI 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 ???
* [; P3 `8 O4 u" P' n公仔箱論壇

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4 d- V% L" D4 H4 f% sdun 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.