Предмет: Математика, автор: renogymmm

3.Записать периодическую дробь в виде обыкновенной а)0,(6) б)3,2(3)

Помогите пожалуйста, это важно ​

Ответы

Автор ответа: ildar502020
0

Ответ:  2/3.   3 7/30.

Пошаговое объяснение:

Записать периодическую дробь в виде обыкновенной

а)  0,(6)  = 6/9 = 2/3;

б)   3,2(3) = 3 (23-2)/90 = 3 21/90 = 3 7/30.

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