Решите пожалуйста 5 задание
А)1/3 = 2/6 = 6/18 б)13/7 = 26/14 = 130/70 = 104/48 в)2/5 = 6/15 = 10/25 = 28/70 г)80/120 = 8/12 = 2/3 = 10/15 д)6/11 = 12/22 = 30/55 = 36/66 е)30/48 = 5/8 = 10/16 = 15/24