Question

m : 10/11 = 4/7 : 40/7.

Ответ: m=

Answer 1

$\frac{m}{ \frac{10}{11} } = \frac{ \frac{4}{7} }{ \frac{40}{7} }$

$\frac{11m}{10} = \frac{4}{40}$

$\frac{11m}{10} = \frac{1}{10}$

$11m = 1$

$m = \frac{1}{11}$