Вопрос школьника по предмету Математика
тікұшақ 3 сағатта 852 км ұшты. 2556 км-ді ол қанша уақытта ұшып өтті. Жауап керек өтініш?
Ответ учителя по предмету Математика
Ответ:
9 сағатта
Пошаговое объяснение:
Жылдамдығы = 852 / 3 = 284 км/с
Уақыты = 2556 / 284 = 9
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