\[\boxed{\ \mathbf{982\ (982)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[2)\ 6,2 \cdot 48,5 = 300,7\ (км) -\]
\[еще\ проедет\ за\ 6,2\ ч.\]
\[Ответ:300,7\ \ км.\]
\[\boxed{\mathbf{982}\mathbf{.}\mathbf{\ }}\]
\[1)\ \frac{7^{\backslash 3}}{9} = \frac{21}{27}\]
\[2)\ \frac{3^{\backslash 8}}{5} = \frac{24}{40}\]
\[3)\ \frac{4^{\backslash 6}}{13} = \frac{24}{78}\]
\[4)\ \frac{12^{\backslash 6}}{17} = \frac{72}{102}\]
\[5)\ \frac{4^{\backslash 3}}{23} = \frac{12}{69}\]
\[6)\ \frac{5^{\backslash 6}}{24} = \frac{30}{144}\]