Предмет: Математика, автор: sabina7771

сумма двух чисел равна 253. Найдите эти числа, если одно из низ на 30% больше другого.

Ответы

Автор ответа: valentisha

Пусть первое число =Х, тогда второе = 1,3Х.
По условию составляем уравнение:
Х + 1,3Х = 253
2,3Х=253
Х = 110 (это первое число)
Второе число равно: 1,3Х = 1,3*110 = 143.
Проверка
110+143=253
Ответ: 110, 143

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Repurchase agreements, known as repos, play a critical role in the
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50
GUIDE TO FINANCIAL MARKETS

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