Предмет: Математика, автор: zvoneckijd

Оленка зібрала у саду яблука і груші, причому яблук було в 4 рази більше, ніж груш. Скільки кілограм ябл скільки кілограм груш окремо зібрала дівчинка, якщо вона зібрала всього 85 кг фруктів?

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Автор ответа: Sofka2007xhxydcy

Груші приймаємо за x, а так як яблук в 4 рази більше, то приймаємо їх як 4х. Складемо рівняння:
x + 4x = 85
5x = 85
x = 85/5
x = 17
Відповідь:груш - 17 кг, 4 * 17 = 68 кг-яблук

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