简便运算:3.6×157/5+3.14×64

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 09:19:45
简便运算:3.6×157/5+3.14×64

简便运算:3.6×157/5+3.14×64
简便运算:3.6×157/5+3.14×64

简便运算:3.6×157/5+3.14×64
3.6×157/5+3.14×64
=3.6×31.4+3.14×64
=36×3.14+3.14×64
=3.14×(36+64)
=3.14×100
=314

3.6×157/5+3.14×64
=3.6*31.4+3.14*64
=36*3.14+3.14*64
=3.14*(36+64)
=3.14*100
=314