Question

дроби 1/2, 1/3, 2 девятых, 518 приведите к знаменателю 36

Answer 1

$frac{1}{2} = frac{1*18}{2*18} = frac{18}{36} \\ frac{1}{3} = frac{1*12}{3*12} = frac{12}{36} \\ frac{2}{9} = frac{2*4}{9*4} = frac{8}{36} \\ frac{5}{18} = frac{5*2}{18*2} = frac{10}{36}$