Предмет: Математика, автор: Vano1673

фаст плиз ребят фаст

Приложения:

Ответы

Автор ответа: bestglass12

Ответ:

первая дробь 1/13

вторая дробь 2/7

третья дробь 3/23

Пошаговое объяснение:

если в числителе и знаменателе одни и те же цифры,то их нужно попросту зачеркнуть и оставить те,которые не повторяются. это наз-ся сокращением)

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