Question

помогиье пожалуйста.
(-0,6)*(0,0081^1/2 + (1.1/9)^-2) : 1.5/13

Answer 1

(-0,6)*(0,0081^1/2 + (1.1/9)^-2) : 1.5/13 = (-0,6)*(0,09+ (10/9)^-2) : 18/13=
= (-0,6)*(0,09 + (81/100) : 18/13=
-0,6*0,9:18/13 =-(6*9*13)/(100*18)=
=-3*13/100=-0,39