Question

Решите, пожалуйста!

Answer 1

$m(4 \frac{2}{3} - 1 + 1 \frac{1}{12} ) = m(4 \frac{8}{12} + \frac{1}{12} ) = \\ m4 \frac{9}{12} = 4 \frac{3}{4} m \\ 4 \frac{3}{4} \times \frac{8}{19} = \frac{19}{4} \times \frac{8}{19} = 2$