1) 3/4 ÷ 2/3 = (3/4) / (2/3) = (3/4) (3/2) = 9/2) 5/8 ÷ 1/6 = (5/8) / (1/6) = (5/8) 6 = 30/8 = 15/3) 2 целых 2/3 : 1/4 = (2 3 + 2) / 1 = 8 : 1 = 4) 1 целая 2/5 ÷ 2 целых 2/3 = (5 1 + 2) / (3 * 2 + 2) = 7 / 8
1) 3/4 ÷ 2/3 = (3/4) / (2/3) = (3/4) (3/2) = 9/
2) 5/8 ÷ 1/6 = (5/8) / (1/6) = (5/8) 6 = 30/8 = 15/
3) 2 целых 2/3 : 1/4 = (2 3 + 2) / 1 = 8 : 1 =
4) 1 целая 2/5 ÷ 2 целых 2/3 = (5 1 + 2) / (3 * 2 + 2) = 7 / 8