2014%20142014⼀2015简便计算

2025-01-08 04:42:33
推荐回答(1个)
回答1:

2014÷(2014又2014/2015)
=2014÷(2014+2014/2015)
=1÷(1+1/2015)
=1÷(2016/2015)
=2015/2016