11⼀12-(1⼀6+1⼀8)=

2024-11-23 09:01:37
推荐回答(2个)
回答(1):

11/12-(1/6+1/8)
=22/24-(4/24+3/24)
=22/24-7/24
=5/8

回答(2):

=22/24-7/24=5/8