11,2*(-2/7) +13:5 -6 2/5

Question

11,2*(-2/7) +13:5 -6 2/5

Answer 1

11,2*(-2/7)=112/10*(-2/7)=-16/5=-3,2
13/5=2,6
-3,2+2,6-6 2/5=-3,2+2,6-6,4=-9,6+2,6=-7