Предмет: Алгебра, автор: Puplo

В три коробки надо разложить 65 мячей так, чтобы в перво было мячей в 3 раза больше, чем во второй, а в третьей - на 5 мячей меньше, чем в первой. Сколько мячей должно быть в каждой коробке?

Ответы

Автор ответа: Myakina123

В первой 30, во второй 10, в третьей 25

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