Oblicz. a) \sqrt{\frac{25}{64}} b) \sqrt{1\frac{11}{25}} c) \sqrt{5\frac{4}{9}} d) \sqrt{0{,}81} e) \sqrt{0{,}0121} f) \

Oblicz.

$a)$a) $\sqrt{\frac{25}{64}}$\sqrt{\frac{25}{64}}

$b)$b) $\sqrt{1\frac{11}{25}}$\sqrt{1\frac{11}{25}}

$c)$c) $\sqrt{5\frac{4}{9}}$\sqrt{5\frac{4}{9}}

$d)$d) $\sqrt{0{,}81}$\sqrt{0{,}81}

$e)$e) $\sqrt{0{,}0121}$\sqrt{0{,}0121}

$f)$f) $\sqrt{12{,}25}$\sqrt{12{,}25}