Ответ:
\(\sqrt{0,36}=0,6=\frac{3}{5}\), а \(\sqrt{\frac{25}{16}}=\frac{5}{4}\).
\(\frac{2}{3}\cdot\frac{3}{5}+\frac{5}{4}=\frac{2}{5}+\frac{5}{4}=\frac{8}{20}+\frac{25}{20}=\frac{33}{20}=1,65\).
Ответ: \(\frac{33}{20}\) (или \(1,65\)).
\(\sqrt{0,36}=0,6=\frac{3}{5}\), а \(\sqrt{\frac{25}{16}}=\frac{5}{4}\).
\(\frac{2}{3}\cdot\frac{3}{5}+\frac{5}{4}=\frac{2}{5}+\frac{5}{4}=\frac{8}{20}+\frac{25}{20}=\frac{33}{20}=1,65\).
Ответ: \(\frac{33}{20}\) (или \(1,65\)).