0.7 0.15 0.35 0.25 0.24
0.7 0.15 0.35 0.25 0.24
化成最简分数 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.15 0.25 0.35 0.
Matlab拟合x=[0,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.
简便:(1)18÷0.75×0.75 (2)12.5×0.7×0.8 (3)0.25×4.35-0.25×0.35 =
0.24*0.25简算
2.8*0.25+0.35等于多少
65.7×0.35-0.15简便运算 快
18.8/[(1.8+0.7)/0.25]
x-0.7x=0.24.怎么解
x-0.15x=8.5 x-0.25=4分之1 4分之x=30% 4+0.7x=102
0.25*0.7/025*0.7简便计算
0.24*0.25脱式计算