Question

Помогите решить, пожалуйста

Answer 1

$( frac{5}{18}- frac{7}{12}*0.5 ): frac{5}{18} - frac{2}{3}=$

$(frac{5}{18}- frac{7}{12}*0.5 ): frac{5}{18} - frac{2}{3}= \ 1) -frac{7}{12} * frac{5}{10} = frac{35}{120} = - frac{7}{24} \ 2) frac{5}{18}- (- frac{7}{24})= frac{20+21}{72} = frac{41}{72} \ 3) frac{41}{72} : frac{5}{18}= frac{41}{72} * frac{18}{5} = frac{41}{20} \ 4) frac{41}{20}- frac{2}{3}= frac{123-40}{60}= frac{83}{60}$.

Answer 2

ну ёмаёё