解方程X:0.75=5/6

问题描述:

解方程X:0.75=5/6

x:0.75=5/6
3 5
X÷ =
4 6
5 3
X= ×
6 4
5
X=
8

x:0.75=5/6
6x=3.75
x=0.625

解方程
X:0.75=5/6
6X =0.75×5
6X= 3.75
X =0.625