Question

(9-3 4/5)×(1 5/6+1/9)-2/3
ПОМОГИТЕ ОЧЕЕЕНЬ ПРОШУУУУ!!!

Answer 1

$(9-3frac{4}{5})*(1frac{5}{6}+frac{1}{9})-frac{2}{3}$
$(8frac{5}{5}-3frac{4}{5})*(1frac{15}{18}+frac{2}{18})-frac{2}{3}$
$5frac{1}{5}*1frac{17}{18}-frac{2}{3}$
$frac{26}{5}*frac{35}{18}-frac{2}{3}$
$frac{91}{9}-frac{2}{3}$
$frac{91}{9}-frac{6}{9}=frac{85}{9}=9frac{4}{9}$