15.7/0.12 184/9.6怎样简便计算

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/11 15:19:23

15.7/0.12 184/9.6怎样简便计算

15.7/0.12+184/9.6
=15.7/0.12+23/1.2
=15.7/0.12+2.3/0.12
=(15.7+2.3)/0.12
=18/0.12
=1800/12
=150