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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- U" h' s! w# A  B; v- z6 a公仔箱論壇總共損失係 $18+$79+$100 = $197 9 A8 A7 g, N+ h' m7 _: o

6 {) F4 S+ R$ Z. o4 q' Vos.tvboxnow.com或者如果係捉字失既話
8 o( ?6 N& T2 vos.tvboxnow.com$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
: [& ~# `, h2 V# etvb now,tvbnow,bttvb$97 old question

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4 b+ k4 U1 _: |" d6 U: aTVBNOW 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?os.tvboxnow.com7 i( s4 m4 R+ j! x1 L8 r7 p+ M4 a3 G
but how come u still have the wrong answer?os.tvboxnow.com/ D+ J" k6 r0 d  \4 S# \) D
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。 8 q) \; h; U3 ^: S# W/ l+ p
請答197的人想清楚！
8 L$ z9 |6 z2 }% _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，os.tvboxnow.com7 J% B+ P8 P' s
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 T/ l: C4 Y' _. Y! H: |+ 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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, o0 D7 D" m/ q+ c7 k; y; q8 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。 公仔箱論壇: a3 u" b9 v& `2 A7 m
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。 # o  G( |! d) n  Y, b: A
the answer is -$97 for sure.
+ n. z' r8 u: r  bos.tvboxnow.comThink about it this way
4 H7 [* j) U& O: j$ D& s1 B6 p2 R( @1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)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。  Y9 V* Z/ |* O+ A/ ?, X
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

0 |7 U/ z* V. ^. ^% H( v" F  @# @os.tvboxnow.comTVBNOW 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。' R! o1 Y4 f( Z. H* v
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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 wrong
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) m4 g, z. `. G& d% Ftvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.os.tvboxnow.com9 V, k$ o) h+ j0 P$ g( t, O2 y) C

+ F1 H# l8 z( \# Z: N) m- o, `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 ??? 0 O' v& K% y. z2 |

( F! X( U/ Q" H! s& [$ f& DTVBNOW 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。7 T1 D: l' Q5 W* @+ }
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.