找规律1.1分之三,150%,1,4分之3,60%,()小数,()分数,()百分数2.90%,1,110%,0.7,()分数,()百分数,()小数3.()百分数,0.65,115%,()小数,()分数,()百分数写出规律
问题描述:
找规律
1.1分之三,150%,1,4分之3,60%,()小数,()分数,()百分数
2.90%,1,110%,0.7,()分数,()百分数,()小数
3.()百分数,0.65,115%,()小数,()分数,()百分数
写出规律
答
1. 1分之三,150%,1,4分之3,60%,(0.5)小数,(七分之三)分数,(百分之37.5)百分数规律:分子不变,分母按顺序+12. 90%,1,5分之4,110%,0.7,(五分之六)分数,(百分之60)百分数,(1.3)小数规律:奇数项0.1递减,偶...