Question

(3 целых 1/5 +9,65):(2,71+2,29)+4,23

Answer 1

3 целых 1/5+9,65):(2,71+2,29)+4,23=
=(3,2+9,65):5+4,23=
=12,85:5+4,23=
=2,57+4,23=6,8

Answer 2

(3 целых 1/5+9.65):(2.71+2.29)+4.23=6.81 

Answer 3

(3.2 + 9.65)=12.85 2.71 +2.29=5 12.85 :5=2.57+4.24=6.81