Question

Answer 1

\(=5-\dfrac{3}{10}\cdot\dfrac{2}{3}+\dfrac{53}{10}=5-\dfrac{1}{5}+\dfrac{53}{10}=\dfrac{24}{5}+\dfrac{53}{10}=\dfrac{101}{10}\)

Answer 2

\(\sqrt{25}-0,3.\sqrt{\dfrac{4}{9}}+5\dfrac{3}{10}\)

\(=5-\dfrac{3}{10}.\dfrac{2}{3}+\dfrac{53}{10}\)

\(=5-\dfrac{1}{5}+\dfrac{53}{10}\)

\(=\dfrac{24}{5}+\dfrac{53}{10}\)

\(=\dfrac{101}{10}\)