按规律填数:100%,0.9,4/5,70%,0.6,1/2,( ),( ),( )
问题描述:
按规律填数:100%,0.9,4/5,70%,0.6,1/2,( ),( ),( )
答
40% 0.3 1/5
答
40%,0.3,1/5
百分比,小数,分数形式,值递减,公差0.1
答
50%,0.4,3/10
答
100%,0.9,4/5,70%,0.6,1/2,(40% ),(0.3 ),(1/5 )
答
100%,0.9,4/5,70%,0.6,1/2,(40% ),( 0.3),( 1/5)
以0.1递减,表示形式为百分比,小数,分数循环