Question

Фотку не принимаю!!!!

Answer 1

а)

$2 \frac{1}{2} \times \frac{8}{5} = \frac{5}{2} \times \frac{8}{5} = 4$

б)

$3 \frac{3}{4} \times \frac{5}{2} = \frac{15}{4} \times \frac{5}{2} = \frac{75}{8} = 9 \frac{3}{8}$

в)

$5 \frac{1}{3} \times \frac{3}{2} = \frac{16}{3} \times \frac{3}{2} = 8$

г)

$\frac{3}{14} \times \frac{4}{3} = \frac{2}{7}$