5⼀8+1⼀6等于多少?5⼀6-1⼀4等于多少?2⼀7+1⼀4等于多少?

2024-11-29 17:14:48
推荐回答(2个)
回答1:

分数计算
5/8+1/6
=15/24+4/24
=19/24
5/6-1/4
=10/12-3/12
=7/12
2/7+1/4
=8/28+7/28
=15/28

回答2:

2/74569-556