Предмет: Математика, автор: Magicfive666

найдите число обратное числу 2 1/6 * 2/13

Ответы

Автор ответа: exbntkm23

1

2 1/6 * 2/13=13/6*2/13=1/3

обратное число для а = 1/а(а не равно 0)

обратное число 1/3=3

Ответ: 3

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