\[\boxed{\ \mathbf{966\ (966)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\mathbf{966}\mathbf{.}\mathbf{\ }}\]
\[Развернутый\ угол = 180{^\circ}.\]
\[1)\ 4^{0} = \frac{4}{180} = \frac{1}{45}\]
\[2)\ 12^{0} = \frac{12}{180} = \frac{1}{15}\]
\[3)\ 27^{0} = \frac{27}{180} = \frac{3}{20}\]
\[4)\ 126^{0} = \frac{126}{180} = \frac{7}{10}\]
\[5)\ 153^{0} = \frac{153}{180} = \frac{51}{60}\]