Ответ:
Пошаговое объяснение:
1. 4 3/4 - 3 1/2=18/4 - 7/2 = 19/4 - 14/4= 5/4 = 1 1/4
2. 3 5/6 - 1/2 = 23/6 - 1/2 = 23/6 - 3/6 = 20/6 = 3 2/6= 3 1/3
3. 3 - 1 3/4 = 12/4 - 7/4 = 5/4 = 1 1/4
4. 4 1/3 - 2 2/3 = 13/3 - 8/3 = 5/3 =1 2/3
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Ответ:
Пошаговое объяснение:
1. 4 3/4 - 3 1/2=18/4 - 7/2 = 19/4 - 14/4= 5/4 = 1 1/4
2. 3 5/6 - 1/2 = 23/6 - 1/2 = 23/6 - 3/6 = 20/6 = 3 2/6= 3 1/3
3. 3 - 1 3/4 = 12/4 - 7/4 = 5/4 = 1 1/4
4. 4 1/3 - 2 2/3 = 13/3 - 8/3 = 5/3 =1 2/3