Ответ:
Пошаговое объяснение:
2.
1) 4. 11/14 - 2. 5/14 = 2. 6/14
2) 2. 6/14 + 1. 3/14 = 3. 9/14
3.
1 - 8/17 = 17/17 - 8/17 = 9/17
4.
= 3. 14/9 - 2. 8/9 = 1. 6/9 =
1. 2/3
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Ответ:
Пошаговое объяснение:
2.
1) 4. 11/14 - 2. 5/14 = 2. 6/14
2) 2. 6/14 + 1. 3/14 = 3. 9/14
3.
1 - 8/17 = 17/17 - 8/17 = 9/17
4.
= 3. 14/9 - 2. 8/9 = 1. 6/9 =
1. 2/3