Задание

Вычислить

\(\frac{2}{5}:\frac{4}{15}\)

\(\frac{1}{2}:4\)

\(6:\frac{12}{15}\)

\(\frac{3}{8}:\frac{2}{3}\)

\(\frac{5}{8}:\frac{3}{4}\)

\(\frac{3}{2}\)

\(\frac{1}{8}\)

\(\frac{15}{2}\)

\(\frac{9}{16}\)

\(\frac{5}{6}\)