0.9999×0.6+0.1111×4.6=(简便运算)

分类: 作业答案 • 2023-01-17 06:17:59

问题描述：

答

0.9999×0.6+0.1111×4.6
=(1-0.1111)×0.6+0.1111×(4+0.6)
=1×0.6+0.1111×4
=0.6+0.4444
=1.0444