Ответ:

\(\sqrt{361}=19\), \(\sqrt{0.16}=0.4\), \(\sqrt{5041}=71\), а \(\sqrt{0.036}=\frac{3\sqrt{10}}{50}\).

\(19:0.4+71\cdot\frac{3\sqrt{10}}{50}=47.5+\frac{213\sqrt{10}}{50}\approx60.97\).

Ответ: \(47.5+\frac{213\sqrt{10}}{50}\approx60.97\).