(3/4+1/6)/3+(5/6-1/2)/9 решение

Question

(3/4+1/6)/3+(5/6-1/2)/9 решение

Answer 1

(9/12+2/12)/3+(5/6-3/6)/9= 11/12*1/3+2/6*1/9=11/36+1/27=33/108+4/108=37/108