如何去掉除法的括号,比如a/(b*c),a/(b/c)

问题描述:

如何去掉除法的括号,比如a/(b*c),a/(b/c)

乘号变除号,除号变乘号.类似于加减法.a/(b*c)=a/b/c;a/(b/c)=a/b*c.