Предмет: Математика, автор: itukhvatulina

Частота дыхания колибри составляет 240 раз в мин. Какова частота дыхания за 1 секунду.

Ответы

Автор ответа: kolamickevic

Ответ:

4 раз

Пошаговое объяснение:

в одной минуте 60 секунд значит 240:60=4

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