8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)=多少
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 16:55:42
![8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)=多少](/uploads/image/z/15056803-19-3.jpg?t=8-%EF%BC%887.14%C3%971%2F3-2%E5%8F%882%2F9%C3%B72.5%EF%BC%89%2B0.1%EF%BC%881%E5%BE%AA%E7%8E%AF%EF%BC%89%3D%E5%A4%9A%E5%B0%91)
8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)=多少
8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)
=多少
8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)=多少
8-(7.14×1/3-2又2/9÷2.5)+0.1(1循环)
=8-(2.38-8/9)+1/9
=8-2.38+(8/9+1/9)
=5.62+1
=6.62
=8-(2.38-20/9×2/5)+1/9
=8-2.38+8/9+1/9
=5.62+1
=6.62