Автобус ехал 5 ч со скоростью 72.8 км/ч и 4 ч со скоростью 79.1км/ч.Найдите среднюю скорость автобуса на всем пути

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.