Предмет: Математика, автор: vadikalena2006

❗❗те, кто понимает математику,прошу помогите❗❗

Объясните пожалуйста,как округлить число до ближайшего целого числа кратного 10. например 210 до 10 или 6,5 до 10

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Ответы

Автор ответа: sasyltas

Ответ:

просто проверяем делится оно на десять проверить это легко если оно оканчивается на ноль число уже будет округленно если у него последняя цифра 0

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