5⼀8-1⼀4等于几分之几?1⼀4-1⼀6等于几分之几?6⼀7-5⼀6等于几分之几?

2024-11-29 18:16:52
推荐回答(1个)
回答1:

5/8-1/4=5/逗册8-2/8=3/8
1/4-1/6=3/12-2/12=1/败察12
6/7-5/6=36/42-35/察指茄42=1/42