1又1/4*17.6+36/4/5+2.64*1.25

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 21:29:41

1又1/4*17.6+36/4/5+2.64*1.25
1又1/4*17.6+36/4/5+2.64*1.25

1又1/4*17.6+36/4/5+2.64*1.25
1又1/4*17.6+36/4/5+2.64*1.25
=22+1.8+3.3
=27.1