Пожалуйста помогите n 49.4
1) 2 9/6 = 3 3/6 3 12/8 = 4 4/8 4 18/12 = 5 6/12 = 5 3/6 2) 7 18/8 = 9 2/8 = 9 1/4 4 7/8 5 18/6 = 8 3) 1 45/15 = 4 2 24/9 = 5 3/9 5 77/35 = 7 7/35 4) 2 18/9 = 4 4 35/15 = 6 5/15 1 80/25 = 4 5/25