[3/4-(7/16-0.25)]*17/9简算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/15 15:33:04
[3/4-(7/16-0.25)]*17/9简算[3/4-(7/16-0.25)]*17/9简算[3/4-(7/16-0.25)]*17/9简算[3/4-(7/16-0.25)]*17/9=(3/4+

[3/4-(7/16-0.25)]*17/9简算
[3/4-(7/16-0.25)]*17/9简算

[3/4-(7/16-0.25)]*17/9简算
[3/4-(7/16-0.25)]*17/9
=(3/4+1/4-7/16)*(17/9)
=(9/16)(17/9)
=17/16