x-12分之5=36分之5 怎么算?
问题描述:
x-12分之5=36分之5 怎么算?
答
x-12分之5=36分之5
x=5/36+5/12
x=20/36
x=5/9
x-12分之5=36分之5 怎么算?
x-12分之5=36分之5
x=5/36+5/12
x=20/36
x=5/9