Question

решите номер 1.10 буква г

Answer 1

$(1 frac{6}{19}- frac{25}{38}):1 frac{6}{19}=( frac{25}{19}- frac{25}{38}): frac{25}{19}=( frac{50}{38}- frac{25}{38})* frac{19}{25}= frac{25}{38}* frac{19}{25}= frac{1}{2}=0,5$