Предмет: Математика, автор: Аноним

Поїзд проїхав 147,9 км за 3,4 год. Скільки кілометрів він проїде за 5,2 год з тією самою швидкістю?​

Ответы

Автор ответа: Chara09
1

Ответ:

226.2 км

Пошаговое объяснение:

1) Знайдемо швидкість потяга:
147.9 : 3.4 = 43,5 км/год

2) Тепер можна дізнатись відстань за 5.2 години:

5.2 * 43.5 = 226,2 км

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