Выполните деление 4/7:2
8/9:4
10:5/6
8/9 ÷ 4 = 8/9 * 1/4 = 2/9
10 ÷ 5/6 = 10 * 6/5 = 12
7/8:3/4
7/8 ÷ 3/4 = 7/8 * 4/3 = 7/6 = 1 1/6
1:11/5
1 : 11/5 = 1 * 5/11 = 5/11
4/7 ÷ 2 = 4/7 * 1/2 = 2/7