Предмет: Математика, автор: byksasha

Округлите числа 18,76
и 31,245
до десятых и найдите их сумму.

Ответы

Автор ответа: immortal319

Ответ:

Пошаговое объяснение:

до десятых,разряд десятых это первая цифра правее запятой

18,8(так как следующая цифра 6,а 6 больше половины(как и 5))

31,2

сумма

18.8+31.2=50

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Округлите числа 18,76 и 31,245 до десятых и найдите их сумму.

Ответы

Округлите числа 18,76
и 31,245
до десятых и найдите их сумму.