Question

Пожалуйста сравните!! Баллов много дам

Answer 1

$1) frac{9}{8} ?1 frac{1}{8} \ \ frac{9}{8} = frac{9}{8} \ \ frac{9}{8} =1 frac{1}{8}$



$2) 1 frac{8}{20} ?1 frac{2}{9} \ \ 1 frac{8}{20} =1 frac{2}{5} =1.4 \ \ 1 frac{2}{9} =1.(2) \ 1.4 textgreater 1.(2) \ \ 1 frac{8}{20} textgreater 1 frac{2}{9}$




$3) frac{5}{9} ? frac{9}{5} \ \ frac{5}{9} =0.(5) \ \ frac{9}{5} =1.8 \ \ 0.(5) textless 1.8 \ \ frac{5}{9} textless frac{9}{5}$