5.2÷0.13ⅹ0.8简便方法怎么做？

Question

如题所述

Answer 1

5.2=1.3×4
5.2÷0.13×0.8
=1.3×4÷0.13×0.8
=1.3÷0.13×4×0.8
=10×3.2
=32本回答被网友采纳

Answer 2

原式=52/13*8
=4*8
=32