Помогите, плиз!!!!!!!!!!!!!!!!! 2)(1 9/16•3 1/5+1 2/3-9:2 2/5):(17 7/12-6 1/3).

Question

Помогите, плиз!!!!!!!!!!!!!!!!! 2)(1 9/16•3 1/5+1 2/3-9:2 2/5):(17 7/12-6 1/3).

Answer 1

(5+1 2/3-3 3/4):11 1/4=2 11/12 :11 1/4=7/27