Question

Решите пж
Образец : Х/4х8=2Х

Answer 1

$\frac{1}{4} x*( -2)=- \frac{1}{2} x$
$\frac{3}{4} ab*4c=3abc$
$y* \frac{y}{2} = \frac{ y^{2} }{2}$
$\frac{3mx}{2} * \frac{x}{3} = \frac{m x^{2} }{2}$
$\frac{-a}{2b} * \frac{c}{3} = \frac{-ac}{6b}$