7.65÷0.85+1.1怎么简便运算
问题描述:
7.65÷0.85+1.1怎么简便运算
答
7.65/0.85+1.1
=9+1.1
=10.1
答
7.65÷0.85+1.1
=9×0.85÷0.85+1.1
=9+1.1
=10.1