问题
解答题
先约分，能化成带分数的再化成带分数．
|
答案
=45 25
=19 5 4 5
=26 65 2 5
=51 34
=13 2 1 2
=91 49
=113 7
．6 7
搜题请搜索小程序“爱下问搜题”
先约分，能化成带分数的再化成带分数．
|
=45 25
=19 5 4 5
=26 65 2 5
=51 34
=13 2 1 2
=91 49
=113 7
．6 7