2又5⼀10-5⼀7+11⼀6-2⼀7这道题怎么算?

2024-12-31 05:20:39
推荐回答(1个)
回答1:

2又5/10-5/7+11/6-2/7
=25/10-5/7-2/7+11/6
=1.5+11/6
=9/6 +11/6
=20/6
=3又1/3