Question

ПОМОГИТЕ ПОЖАЛУЙСТА!!!​

Answer 1

Ответ:

$\frac{45 \times 17}{17 \times 35} = \frac{9}{7} = 1 \frac{2}{7}$

$\frac{81 + 12}{24 \times 45} = \frac{93}{24 \times 45} = \frac{31}{8 \times 45} = \frac{31}{360}$

$\frac{56 \times 16}{48 \times 49} = \frac{56}{3 \times 49} = \frac{8}{3 \times 7} = \frac{8}{21}$

$\frac{1}{6} = \frac{2}{12}$

$\frac{3}{4} = \frac{9}{12}$