По течению катер проходит 28 км за 1ч 20мин, а против течения - 24 км за 1,5 ч. Найдите скорость течения реки.
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.