13⼀14除以15⼀28乘5⼀8加1⼀4等于多少

2025-04-16 18:00:30
推荐回答(1个)
回答1:

=13/14*28/15*5/8+1/4
=13/12+1/4
=1+1/12+3/12
=1+4/12
=1又1/3