5除以2/3=(5*□)除以(2/3)=5*□=□
问题描述:
5除以2/3=(5*□)除以(2/3)=5*□=□
□是代表空格
答
5除以2/3=(5*1)除以(2/3)=5*(3/2)=7.5
5除以2/3=(5*□)除以(2/3)=5*□=□
□是代表空格
5除以2/3=(5*1)除以(2/3)=5*(3/2)=7.5