3,5*(8,68+1,136)-135,531:33,3 помогите пожа

Question

3,5*(8,68+1,136)-135,531:33,3 помогите пожа

Answer 1

1)8.68+1.136=9.816
2)135,531:33,3=4.07
3)3.5*9.816=34.356
4)34.356-4.07=30.286