32.6×51.4+674×5.16=_．

分类: 作业答案 • 2023-01-18 08:37:30

问题描述：

32.6×51.4+674×5.16=______．

答

32.6×51.4+674×5.16
=32.6×51.4+67.4×51.6
=51.4×（32.6+67.4）+67.4×0.2
=51.4×100+13.48
=5140+13.48
=5153.48
故答案为：5153.48．