(3/4+1/6)*3+(5/6-1/2) : 2/9

Question

(3/4+1/6)*3+(5/6-1/2) : 2/9

Answer 1

((9+2)/12)*3+((5-3)6)*9/2=(27+6)/12+9/6=(33+18)/12=51/12=4целых и 1\4

Comments

спс спосибо