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197 is the right answer. 5.39.217.77:8898% _& p) P+ r1 Y

4 B' J2 t( \9 Q: z9 _6 Q& g/ \tvb now,tvbnow,bttvbReason,
1 a2 a6 `4 N5 I0 g0 N5.39.217.77:8898; X3 m) w6 u0 @  ]" J
1. $18 costs on Item   = -$18( N8 `9 P( W" P+ n
2. got $100 fake, (no income) , layout $79, = -$79& Z+ |4 t2 \+ Q# U5 b
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100 9 G9 A* C+ t+ j8 f$ j7 y5 a& F
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Therefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?
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原帖由 wwk6002 於 2007-5-5 22:53 發表。
" G: N% M! s3 E0 |5 \公仔箱論壇請答197的人想清楚!tvb now,tvbnow,bttvb: ]; U) [+ M6 i1 f) 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,公仔箱論壇- R! L3 t8 [* o0 S8 z/ {
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 A- w3 s8 [. r% T; ]6 k) [
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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+ ?) K4 h" P% N0 o/ |7 n3 z: @( S. Ytvb now,tvbnow,bttvbYes, 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
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