9⼀10-(2⼀5+1⼀3)=?求过程

2025-03-29 07:50:43
推荐回答(2个)
回答1:

9/10-(2/5+1/3)

=9/10-11/15

=1/6

回答2:

9/10-(2/5+1/3)
=9/10-2/5-1/3
=9/10-4/10-1/3
=1/2-1/3
=1/6