Самолет пролетел первую половину пути со скоростью 900 км\ч, а оставшуюся со скоростью 700 км\ч.Найти среднюю скорость.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.