12-2⼀3-1⼀4等于几分之几?

2025-03-21 07:04:42
推荐回答(3个)
回答1:

12-2/3-1/4
=11又1/3-1/4
=11又1/11

回答2:

133/12

回答3:

12-2/3-1/4=12-8/12-/3/12=
12-11/12=11 1/12