Предмет: Математика, автор: irashtraub77

в мотке 714 м поровну.отрезали одну седьмую часть скоко метров проволке осталось в мотке

Ответы

Автор ответа: rusnc

чтобы взять одну седьмую его поделили на 7 частей
714:7=102 м одна часть и ее забрали
714-102=612 м осталось

Автор ответа: irashtraub77

я 3 клас

Автор ответа: rusnc

так пойдет?

Автор ответа: irashtraub77

нет это задача

Автор ответа: luuna

Нужно 714:7=102(м)—это одна седьмая от 714 м 714 м - 102 м = 612 (м)—то, что осталось в мотке

Автор ответа: luuna

Нужно 714:7=102(м)—это одна седьмая от 714 м

Автор ответа: luuna

И 714 м - 102 м = 612 (м)—то, что осталось в мотке

Автор ответа: irashtraub77

спс

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