Question

помогите!!!!!! 6 класс "58"

Answer 1

а)
 $frac{14}{15} = frac{3}{x} \ \ frac{x}{3}=frac{14}{15}\ \ x= frac{45}{14}$
б)
$frac{12}{29}= frac{1}{58x}\ \ 58x= frac{29}{12} \ \ x= frac{1}{24}$
в)
$frac{12}{25}= frac{7}{15x} \ \ frac{15x}{7}= frac{25}{12} \ \ x= frac{25}{12} *frac{7}{15}\ \ x= frac{35}{36}$
г)
$frac{144}{125}= frac{3}{2x}\ \ frac{2x}{3} = frac{125}{144} \ \ x=frac{125}{144} * frac{3}{2} \ \ x= frac{125}{96}$