1)11,55*0,4=4,62
2)0,025*0,8=0,002
3)3,55*0,6=2,13
9-0,039:0,6+0,25*3.4=14.5 9-0.39=8.961 8.961/0.6=14.935 0.25*3.4=0.85 14.935+0.85=15.785
1)11,55*0,4=4,62
2)0,025*0,8=0,002
3)3,55*0,6=2,13