1⼀2+括号3⼀4+1⼀4括号加5⼀6+3⼀61直加

1/2+括号3/4+1/4括号加5/6+3/61直加
2025-03-18 19:59:06
推荐回答(1个)
回答1:

=1/2+1+5/6+3/61
=9/6+5/6+3/61
=14/6+3/61
=854/366+18/366
=872/366
=436/183