Вычислите значение корня:
а) $\sqrt{\frac{9}{64}}$;
б) $\sqrt{\frac{36}{25}}$;
в) $\sqrt{\frac{121}{25}}$;
г) $\sqrt{1\frac{9}{16}}$;
д) $\sqrt{2\frac{7}{81}}$;
е) $\sqrt{5\frac{1}{16}}$.
$\sqrt{\frac{9}{64}} = \frac{3}{8}$
$\sqrt{\frac{36}{25}} = \frac{6}{5} = 1\frac{1}{5}$
$\sqrt{\frac{121}{25}} = \frac{11}{5} = 2\frac{1}{5}$
$\sqrt{1\frac{9}{16}} = \sqrt{\frac{25}{16}} = \frac{5}{4} = 1\frac{1}{4}$
$\sqrt{2\frac{7}{81}} = \sqrt{\frac{169}{81}} = \frac{13}{9} = 1\frac{4}{9}$
$\sqrt{5\frac{1}{16}} = \sqrt{\frac{81}{16}} = \frac{9}{4} = 2\frac{1}{4}$
Пожауйста, оцените решение
