4.05÷0.5÷0.81简便计算方法?

2024-12-04 19:29:53
推荐回答(3个)
回答(1):

4.05÷0.5÷0.81简便计算方法
=4.05÷(0.5x0.81)
=4.05÷0.405
=10

回答(2):

4.05÷(0.5*0.81)=4.05÷0.405=10

回答(3):

4.05÷0.5÷0.81
=4.05÷(0.5×0.81)
=4.05÷0.405
=10