Question

ПОМОГИТЕЕЕ!!!
ПЛЗ
!!!!!!!!!!!!!!!!

Answer 1

$frac{ sqrt{ frac{144}{25}} }{ sqrt{ frac{9}{25}+ frac{13}{5} } } = frac{ frac{12}{5} }{ frac{3}{5}+ frac{13}{5} }= frac{12}{5} : frac{16}{5} = frac{12*5}{5*16} = frac{3}{4}$