помоги пж
6класс
Смешали 300 г раствора с 40% Солью и 500 г раствора с 60% солью Найдите количество соли в образовавшемся растворе ​
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.