Предмет: Математика, автор: Аноним

Помогитеееее плизззз!!!

Приложения:

Ответы

Автор ответа: bulockaskoricej14

Ответ:

11 целых 10/63

Пошаговое объяснение:

приводим к одному знаменателю:

получаем 7 целых 7/63 и 4 3/63

складываем:

целые числа дают 11, а дробные 10/63

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