Сократите дробь: \( \frac{2^{19}\cdot 3^{17}: 2^{12}\cdot 3^{16}} {3^{15}\cdot 2^{11}: 3^9\cdot 3^2} =\)

Задание

Сократите дробь:

\(\displaystyle \frac{2^{19}\cdot 3^{17}: 2^{12}\cdot 3^{16}} {3^{15}\cdot 2^{11}: 3^9\cdot 3^2} =\)	[ ]	[ ]
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