3.75*735-3/8*5730+16.2*62.5

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 21:51:01

3.75*735-3/8*5730+16.2*62.5
3.75*735-3/8*5730+16.2*62.5

3.75*735-3/8*5730+16.2*62.5
3.75*735-3/8*5730+16.2*62.5
=3.75*735-3.75*573+162*6.25
=3.75*(735-573)+162*6.25
=3.75*162+162*6.25
=162*(3.75+6.25)
=162*10
=1620