Решите уравнение плиизз ((N 777

A) $2 \frac{1}{3} k=4 \frac{1}{2} * 1\frac{1}{9};$
$\frac{7}{3} k=\frac{9}{2} *\frac{10}{9};$
$\frac{7}{3} k=\frac{10}{2}$
$}k= \frac{7}{3} * \frac{2}{10};$
$k= \frac{7}{15}$

б) $8 \frac{1}{2} m=3 \frac{2}{3} * 1\frac{1}{11};$
$\frac{17}{2} m=\frac{11}{3} *\frac{12}{11};$
$\frac{17}{2} m=\frac{12}{3}$
$}m= \frac{17}{2} * \frac{3}{12};$
$m= \frac{17}{8}$

в) $\frac{y}{ \frac{4}{5} } = \frac{3 \frac{1}{8} }{1 \frac{1}{4} }$
$y\frac{5}{4} = \frac{5}{2}$
$y=\frac{5}{2} *\frac{4}{5}$
$y=2$

г) $\frac{z}{ \frac{3}{14} } = \frac{3\frac{1}{9}}{ \frac{4}{9} }$
$z \frac{14}{3} } = \frac{28}{9} * \frac{9}{4}$
$z \frac{14}{3} } = 7$
$z = 7* \frac{3}{14}$
$z = \frac{3}{2} =1 \frac{1}{2}$