Предмет: Математика, автор: оксана802

из двух сил видстань миж якими 30 км одночасно назустріч один одному вирушили два пешехода и зустрілися через 3 годин с
Швидкість первого пешехода 4 км год на Яка швидкисть другу пешехода

Ответы

Автор ответа: sokiva

1).30:3=10(км/год)— швидкість зближення пішоходів
2).10-4=6(км/год)— швидкість другого пішохода
Відповідь: швидкість другого пішохода 6 км/год

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