Предмет: Математика, автор: marierupen

113°. Сыну столько месяцев, сколько лет отцу. Сумма их возрастор
39 лет. Сколько лет сыну?​

Ответы

Автор ответа: darinka1608
3

Ответ:

Сыну 3 года, Отцу 36 лет

Пошаговое объяснение:

13x = 39 \times 12

x = 39 \times 12 \div 13 = 36

39 - 36 =3

Ответ : 36 лет,3 года

Автор ответа: vozmilovanatolii883
0

Ответ:

Отцу 36 лет

Сыну 3 года

Пошаговое объяснение:

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