Предмет: Алгебра, автор: John141

Сформулируйте правило сложения дробей с одинаковыми знаменателями.приведите примеры

Ответы

Автор ответа: vitokle

Числители дроби складываются, знаменатели остаются без изменений.
5/7 + 1/7= 6/7
1/3+1/3=2/3
6/19+7/19=13/19

Автор ответа: ютайб

чтобы сложить две дроби с одинаковым знаменателем нужно переписать знаменатель а числители сложить
1 5. 6
— + — = —
8. 8. 8

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