Question

Помогите решить все!
​

Answer 1

-2*(-566)=1132

6/5*10/11+7/22=12/11+7/22=

=24/22+7/22=31/22=1 9/22

222*3=666

4,56-0,3*1,2=4,56-0,36=4,2

Answer 2

1)-2*(13-579)=-2*(-566)=1132

2)6/5:11/10+7/22=12/11+7/22=24+7/22=31/22=1 9/22

4)4,56-0,3*1,2=4,56-0,36=4,2