4,36/(3,15+2,3)+(0,792-0,78)*350=

4.36:(3.15+2.3)+(0.792-0.78)*350=

=4.36:5.45+0.012*350=

=0.8+4.2=

=5 

Ответ: 5

 4,36/(3,15+2,3)+(0,792-0,78)*350=5

1)3.15+2.3=5.45

2)0.792-0.78= 0.012

3)4.36/ 5.45=0.8

4)0.012*350=4,2

5)0.8+4.2=5