怎样算简便怎样算32除12.5
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/19 22:55:34
![怎样算简便怎样算32除12.5](/uploads/image/z/5925825-9-5.jpg?t=%E6%80%8E%E6%A0%B7%E7%AE%97%E7%AE%80%E4%BE%BF%E6%80%8E%E6%A0%B7%E7%AE%9732%E9%99%A412.5)
怎样算简便怎样算32除12.5
怎样算简便怎样算32除12.5
怎样算简便怎样算32除12.5
32÷12.5
=32÷(100÷8)
=32*8÷100
=256÷100
=2.56
32÷12.5
=32÷(100÷8)
=32÷8÷100
=4÷100
=0.04
32÷12.5
=32÷(100÷8)
=32*8÷100
=256÷100
=2.56
用分数表示最简便32除12.5即32/12.5=64/25