Verified answer

[tex] \frac{ {9}^{0} \times {16}^{4} }{ {8}^{5} \times {2}^{2} } = \frac{1 \times {( {2}^{4} )}^{2} }{ {( {2}^{3} )}^{2} \times {2}^{2} } = \frac{ {2}^{8} }{ {2}^{6} \times {2}^{2} } = \frac{ {2}^{8} }{ {2}^{8} } = 1[/tex]