Question

Пж!!!!! СРОЧНО!!!!ПЛИС

Answer 1

Ответ:

1)

$\frac{5 \times 4}{5 \times 7}$

$\frac{4}{7}$

2)

$\frac{3a}{2x}$

3)

$\frac{m}{6}$

Answer 2

$1) \frac{ 3 \times 5 \times 28}{15 \times 49} = \frac{5 \times 4}{5 \times 7} = \frac{4}{7} \\ \\ 2) \frac{12abd}{8bdx} = \frac{ 3a}{2x} \\ \\ 3) \frac{m {}^{2} n}{6mn} = \frac{m}{6}$