Question

Пожалуйста сравните!! Баллов много дам

Answer 1

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



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




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