Question

$frac{1}{1,1}+frac{1,1}{0,3} = ?$помогите решить

Answer 1

$frac{1}{1.1} + frac{1.1}{0.3} = frac{10}{11}+ frac{11}{3} = frac{30+121}{33} = frac{151}{33} =4 frac{19}{33}$