1) 13 целых 4/5 ÷ 6 = (13 + 4/5) ÷ 6 = (65/5 + 4/5) ÷ 6 = 69/5 ÷ 6 = 69/5 * 1/6 = 69/30 = 2 целых 9/30 = 2 целых 3/10
2) 7 целых 3/5 ÷ 4 = (7 + 3/5) ÷ 4 = (35/5 + 3/5) ÷ 4 = 38/5 ÷ 4 = 38/5 * 1/4 = 38/20 = 1 целых 18/20 = 1 целых 9/10
3) 18 целых 3/4 ÷ 3 = (18 + 3/4) ÷ 3 = (72/4 + 3/4) ÷ 3 = 75/4 ÷ 3 = 75/4 * 1/3 = 75/12 = 6 целых 3/12 = 6 целых 1/4
1) 13 целых 4/5 ÷ 6 = (13 + 4/5) ÷ 6 = (65/5 + 4/5) ÷ 6 = 69/5 ÷ 6 = 69/5 * 1/6 = 69/30 = 2 целых 9/30 = 2 целых 3/10
2) 7 целых 3/5 ÷ 4 = (7 + 3/5) ÷ 4 = (35/5 + 3/5) ÷ 4 = 38/5 ÷ 4 = 38/5 * 1/4 = 38/20 = 1 целых 18/20 = 1 целых 9/10
3) 18 целых 3/4 ÷ 3 = (18 + 3/4) ÷ 3 = (72/4 + 3/4) ÷ 3 = 75/4 ÷ 3 = 75/4 * 1/3 = 75/12 = 6 целых 3/12 = 6 целых 1/4