Предмет: Математика, автор: 12345678910681

длина четвертой части каната составляет 15 дм Найди длину всего каната ответы Запиши в метрах

Ответы

Автор ответа: SergX961

2

15(дм)- 1/4 или 25%

x- 100%

x= $\frac{15*100}{25}=60$

Ответ:60(дм) или 6(м)

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