Question

3/10+6/10-1/10=? 7/8+1/8-5/8=? 3/7-2/7+6/7=?

Answer 1

Ответ:

8/10

3/8

7/7 если проходили общие части,то 7/7=1

Answer 2

To solve these arithmetic problems, we'll perform the indicated operations:

1. 3/10 + 6/10 - 1/10: The numerators have the same denominator, so we can simply add/subtract the numerators and keep the denominator unchanged. (3 + 6 - 1) / 10 = 8/10 = 4/5

2. 7/8 + 1/8 - 5/8: The numerators have the same denominator, so we can add/subtract the numerators and keep the denominator unchanged. (7 + 1 - 5) / 8 = 3/8

3. 3/7 - 2/7 + 6/7: The numerators have the same denominator, so we can add/subtract the numerators and keep the denominator unchanged. (3 - 2 + 6) / 7 = 7/7 = 1

Therefore:

1. 3/10 + 6/10 - 1/10 = 4/5
2. 7/8 + 1/8 - 5/8 = 3/8
3. 3/7 - 2/7 + 6/7 = 1