1 целая 7/10
4 целых 1/6
4 целых 6/9
1/3
Пошаговое объяснение:
4 - 2 3/10 = 3 10/10 - 2 3/10 = (3 - 2) + (10/10 - 3/10) = 1 + 7/10 = 1 7/10
7 1/6 - 3 = 4 1/6
4 - 5/9 + 1 2/9 = 3 9/9 - 5/9 + 1 2/9 = (3 + 1) + (9/9 - 5/9 + 2/9) = 4 6/9 = 4 2/3
2 - 2/3 - 1/2 = 1 3/3 - 2/3 - 1/2 = 1 1/3 - 1/2 = 4/3 - 1/2 = 8/6 - 3/6 = 5/6
1 целая 7/10
4 целых 1/6
4 целых 6/9
1/3
Пошаговое объяснение:
4 - 2 3/10 = 3 10/10 - 2 3/10 = (3 - 2) + (10/10 - 3/10) = 1 + 7/10 = 1 7/10
7 1/6 - 3 = 4 1/6
4 - 5/9 + 1 2/9 = 3 9/9 - 5/9 + 1 2/9 = (3 + 1) + (9/9 - 5/9 + 2/9) = 4 6/9 = 4 2/3
2 - 2/3 - 1/2 = 1 3/3 - 2/3 - 1/2 = 1 1/3 - 1/2 = 4/3 - 1/2 = 8/6 - 3/6 = 5/6