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標題: [IQ題] 考一考你的数学程度 [打印本頁]

作者: kamparp31900    時間: 2008-1-24 12:23 AM     標題: 考一考你的数学程度

1 durian =$5
3 K8 w, ~: }$ O! C3 t  Z- F" ]公仔箱論壇1 mango=$1
4 x. c: F3 x, [* o: A20 rambutan=$1
2 T5 h, I' U1 n3 l) Tand now give u $100 to buy 100pcs of fruit.(must include 3 items)TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。# r. P8 r0 ]$ x$ u/ o% a+ q

# I) R" L+ ]  ]7 ?) lwww2.tvboxnow.com+ z" |% J: E9 h6 \: C
( Z6 P2 y! P2 \1 k4 P
7 s7 F5 b( R  o. B3 Q) @* f

0 X: x6 R. ^8 p0 b. MTVBNOW 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。the answer 'll be announce on 14/2/2008...................................................................................................................
作者: limsp5    時間: 2008-1-24 12:46 AM

$5 x durian + $1 x mango + $0.05 x rambutan = 100
$ x- \# [7 u: a8 J: ~& P/ n6 d) J, RNo. of durian + No. of mango + No. of rambutan = 100
3 k: W+ L# }8 y3 V8 Twww2.tvboxnow.comThese give
' ?" d( z* K# f9 j19 durians, 1 mango and 80 rambutans
作者: pashushita    時間: 2010-5-15 12:44 PM

哎哟。懒得算。




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