Предмет: Математика, автор: bulanaya86

привести дробь 3/21 к знаменателю 70

Ответы

Автор ответа: WSREYN

0

Ответ:

10/70

Пошаговое объяснение:

сперва сокращаем и получается 1/7.Умножаем на 10=10/70

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