5/9+(3/4-1/2)

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 22:08:49
5/9+(3/4-1/2)

5/9+(3/4-1/2)
5/9+(3/4-1/2)

5/9+(3/4-1/2)
29/36

=5/9+1/4
=29/36