Question

801,4 + (74 - 525,35 : 79) * (64,4 - 6,88 : 8,6)

Answer 1

801,4 + (74 - 525,35 / 79) * (64,4 - 6,88 / 8,6)=5084,86
525,35/79=6,65
74-6,65=67,35
6,88/8,6=0,8
64,4-0,8=63,6
67,35*63,6=4283,46
801,4+4283,46=5084,86