1⼀3,4⼀13,14⼀39,12⼀41通分详细解答步骤

2024-12-31 12:10:57
推荐回答(1个)
回答1:

公分母是39*41=1599,
1/3=533/1599,
4/13=492/1599,
14/39=574/1599,
12/41=468/1599.