5/12+X=0.75 X-(1/6+3/8)=5/12
问题描述:
5/12+X=0.75 X-(1/6+3/8)=5/12
答
题目重新发下,
应该是你输入错误吧
5/12+X=0.75 X-(1/6+3/8)=5/12
题目重新发下,
应该是你输入错误吧