11⼀16-(3⼀8-1⼀4)等于多少脱式计算?

2024-12-03 12:21:00
推荐回答(1个)
回答1:

脱式计算
11/16-(3/8-1/4)
=11/16-(3/8-2/8)
=11/16-2/16
=9/16