Вопрос школьника по предмету Математика
на 30 лет старше сына. Сколько лет отцу, если сыну p лет? Вычислите при p = 2; 10; 12; 15.
Помогите пожалуйста.
Ответ учителя по предмету Математика
Я так понимаю отец на 30 лет старше сына.
При р=2
2+30=32 года отцу
При р=10
10+30=40 лет отцу
При р=12
12+30=42 года отцу
При р=15
15+30=45 лет отцу
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