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2) Заготовили липовий та гречаний мед, причому ли- пового меду було в 9 разів більше, ніж гречаного. Скільки всього меду заготовили, якщо гречаного було на 56 кг менше, ніж липового?
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Предмет:
Математика -
Автор:
harrison83 - 1 год назад
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Ответы 1
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Ответ:
Позначимо кількість гречаного меду як x, тоді кількість липового меду буде 9x, за умовою задачі.
Також за умовою задачі ми знаємо, що кількість гречаного меду на 56 кг менше за кількість липового меду. Отже, ми можемо записати рівняння:
9x = x + 56
Розв'язавши його, знаходимо:
8x = 56
x = 7
Отже, було заготовлено 7 кг гречаного меду та 9x = 9 · 7 = 63 кг липового меду. Разом заготовили:
7 + 63 = 70 кг меду.
Пошаговое объяснение:
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Автор:
shirleyni7j - 1 год назад
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6
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