Question

media geometrica a numărului 0, (2) si0,18

Answer 1

$Mg= \sqrt{a*b} = \sqrt{0,(2)*0,18} =$
0,(2)=2/9=
0,18=18/100=9/50
$Mg= \sqrt{a*b} = \sqrt{2/9*9/50} = \sqrt{1/25}$
Mg=1/5