Question

решите пожалуйста!!!!!!!!))))

Answer 1

$( frac{7}{16} - ( - frac{5}{24} )) div ( - 1 frac{15}{16} ) = ( frac{7}{16} + frac{5}{24} ) times ( - frac{16}{31} ) = frac{31}{48} times ( - frac{16}{31}) = - frac{1}{3}$