x-12分之x=0.66
问题描述:
x-12分之x=0.66
答
x-12分之x=0.66
11/12x=0.66
x=0.66÷11/12
x=0.72
x-12分之x=0.66
x-12分之x=0.66
11/12x=0.66
x=0.66÷11/12
x=0.72