Приведите дробь: а)4/9 к знаменателю 18 ,27, 108;б) 1/6 знаменателю: 22, 33, 440;

Приведем дроби:а) 4/9 к знаменателю 18 ,27, 108;4/9 = (4 * 2)/(9 * 2) = 8/18;4/9 = (4 * 3)/(9 * 3) = 12/27;4/9 = (4 * 12)/(9 * 12) = 48/108;б) 1/6 знаменателю: 22, 33, 440;1/6 = (1 * 3,(6))/(6 * 3,(6)) = 3,(6)/22;1/6 = (1 * 5,5)/(6 * 5,5) = 5,5/33;1/6 = (1 * 73,(3))/(6 * 73,(3)) = 73,(4)/440.