Question

помогите № 296 пожалуйста

Answer 1

$frac{10}{ 18}$

Answer 2

1) $frac{2*5}{3*6} = frac{2*5}{2*3*3} = frac{5}{3*3}= frac{5}{9}$
2)$frac{2*7}{9*4}= frac{2*7}{9*2*2}= frac{7}{9*2}= frac{7}{18}$
3) $frac{3*5}{20*2} = frac{3*5}{4*5*2} = frac{3}{4*2} = frac{3}{8}$
4)$frac{4*3}{9*7}= frac{4*3}{3*3*7}= frac{4}{3*7} = frac{4}{21}$