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Автор - domik344

Выполните деление 3/14:2/21=
Матеша 6 класс​

Ответ

Автор - MariyaIlyina

Ответ: frac{9}{4}

Пошаговое объяснение:

frac{3}{14} × frac{21}{2}

Сокращаем 14 и 21 на 7. получим:

frac{3*3}{2*2}

Умножаем

Ответ

Автор - shushkasmol

Ответ: 2целых 1/4

Пошаговое объяснение:

3/14 ÷ 2/21 = 3/14 × 21/2 = 3/2 × 3/2 = 9/4 = 2целых 1/4

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