7.2÷1.25÷8用简便算法
问题描述:
7.2÷1.25÷8用简便算法
答
7.2÷1.25÷8
=7.2÷(1.25*8)
=7.2÷10
=0.72
7.2÷1.25÷8用简便算法
7.2÷1.25÷8
=7.2÷(1.25*8)
=7.2÷10
=0.72