Question

срочно надо!!; помогите!!!

Answer 1

$1) 5frac{8}{11} + 3 frac{5}{11} = 8 frac{13}{11} = 9 frac{2}{11} 2) 6frac{1}{9} - 2 frac{7}{9} = 5frac{10}{9} - 2 frac{7}{9}= 3 frac{3}{9} = 3 frac{1}{3}$