4,36:(3,15+2,3)+(0,79-0,78)*350
0.8+(-3.5)=2.7 ..........................
1)3.15+2.3=5.45 2)0.79-0.78=0.01 3)4.36/5.45=0.8 4)0.01*350=35 5)0.8+35=35.8