4.8×0.37 52×0.037的简便运算?

2025-02-22 14:52:35
推荐回答(1个)
回答1:

4.8X0.37+52X0.037
=4.8X0.37+52X0.1X0.37
=(4.8+52X0.1)X0.37
=10X0.37
=3.7