7⼀36+5⼀9-1⼀6等于几?

2024-11-22 09:42:07
推荐回答(2个)
回答1:

7/36+5/9-1/6=7/12

回答2:

7/36+5/9-1/6
=7/36+20/36-6/36
=27/36-6/36
=21/36
=7/12