Предмет: Математика, автор: katjmolchanova87

Маса двох кавунів 6кг 700г і 7кг 400г. Знайти середнє арифметичне даних мас.

katjmolchanova87: Можно обеснение?

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Автор ответа: rasso09091983

1

Ответ:

7кг 50гр

Пошаговое объяснение:

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