150%,1,0.75,60%,( ),( )
150%,1,0.75,60%,( ),( )
找规律:3,150%,1,0.75,60%,( ),( ),( )
1.5,1,0.75,60%,(),(),(),1/3,()找规律
5,1,0.75,60%,(),(),(),1/3,()找规律
0.75×38+75%×60简算
按规律填数:3,3/2,( ),0.75,60%,1/(),3/7,37.5%
0.75:1等于多少?
0.75:1化简
解方程:150/x-150/x(1+25%)=15/60
路基边坡高60米,设计坡度1:0.75,现在想变更为1:1,理由怎么写呀
60-(12.87+0.75)的简便计算
找规律 3,二分之三,【 】 0.75,百分之60,多少分之1,七分之三,百分之三十七点五