(1)3/1,150%,1,3/4,60%,( ),( ),( ),...规律是:( )(2)90%,1,4/5,110%,0.7,( ),( ),( ),...规律是:( )(3)3/20,( ),0.65,9/10,115%,( ),( ),( ),...规律是:( )后面三个括号分别填上小数,
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(1)3/1,150%,1,3/4,60%,( ),( ),( ),...规律是:( )(2)90%,1,4/5,110%,0.7,( ),( ),( ),...规律是:( )(3)3/20,( ),0.65,9/10,115%,( ),( ),( ),...规律是:( )后面三个括号分别填上小数,
(1)3/1,150%,1,3/4,60%,( ),( ),( ),...
规律是:( )
(2)90%,1,4/5,110%,0.7,( ),( ),( ),...
规律是:( )
(3)3/20,( ),0.65,9/10,115%,( ),( ),( ),...
规律是:( )
后面三个括号分别填上小数,分数,百分数,第三题前面这个括号填上百分数.
(1)3/1,150%,1,3/4,60%,( ),( ),( ),...规律是:( )(2)90%,1,4/5,110%,0.7,( ),( ),( ),...规律是:( )(3)3/20,( ),0.65,9/10,115%,( ),( ),( ),...规律是:( )后面三个括号分别填上小数,
(1)3/1,150%,1,3/4,60%,(0.5),(3/7),(37.5%),...
规律是:(分子不变,分母加一)
(2)90%,1,4/5,110%,0.7,(1.2),(3/5),(130%),...
规律是:(分母不变,分子比前两个加一或减一如:9/10,10/10,8/10,11/10,7/10)
(3)3/20,(40%),0.65,9/10,115%,(1.4),(33/20),(190%),...
规律是:( 分母不变,分子加五,如:3/20,8/20,13/20,18/20,23/20)