Найдите значение выражения:
\(\vphantom{\frac{0}{0}}{\largeа)}\ \sqrt{0{,}09}+\sqrt{0{,}25};\)
\(\vphantom{\frac{0}{0}}{\largeб)}\ \sqrt{0{,}04}-\sqrt{0{,}01};\)
\(\vphantom{\frac{0}{0}}{\largeв)}\ 3\sqrt{9}-16;\)
\(\vphantom{\frac{0}{0}}{\largeг)}\ {-}7\sqrt{0{,}36}+5{,}4;\)
\(\vphantom{\frac{0}{0}}{\largeд)}\ 0{,}1\sqrt{400}+0{,}2\sqrt{1600};\)
\({\largeе)}\ \frac{1}{3}\sqrt{0{,}36}+\frac{1}{5}\sqrt{900}.\)
