а) 1/2 = 3/6; 3/4 = 9/12; 5/6 = 10/12
б) 8/5 = 48/30; 7/12 = 35/60; 4/5 = 24/30
в) 5/6 = 50/60; 1/8 = 7/56; 11/12 = 55/60
г) 1/2 = 3/6; 2/3 = 4/6; 3 = 18/6; 4 = 24/6
а) 1/2 = 3/6; 3/4 = 9/12; 5/6 = 10/12
б) 8/5 = 48/30; 7/12 = 35/60; 4/5 = 24/30
в) 5/6 = 50/60; 1/8 = 7/56; 11/12 = 55/60
г) 1/2 = 3/6; 2/3 = 4/6; 3 = 18/6; 4 = 24/6