1除于 3分之2*10分之3=5.6/0.08=

问题描述:

1除于 3分之2*10分之3=5.6/0.08=

1÷2/3*3/10 =3/2*3/10 =9/20 2.6/0.08 =560/8 =70 满意请及时采纳,O(∩_∩)O谢谢