\[\boxed{\ \mathbf{700\ (700)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ 90^{0} \cdot \frac{2}{15} = 90\ :15 \cdot 2 =\]
\[= 6 \cdot 2 = 12^{0}.\]
\[2)\ 180^{0} \cdot \frac{11}{20} = 180\ :20 \cdot 11 =\]
\[= 9 \cdot 11 = 99^{0}.\]