Предмет: Физика, автор: rennkkss

Знайти середню швидкість, якщо 1/3 шляху проїхав зі швидкістю 30км/год, іншу частину зі швидкістю 60 км/ год

Ответы

Автор ответа: arseniiromanchuk

Ответ:

1)1/3от30=10км

2)10+60/2=35км

Объяснение:

arseniiromanchuk: Я могу сделать это в тетради

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