Найдите неизвестное число обозначенное буквой: а) 1/2 + х = 5/6
б) у - 1/5 = 3/10
в) 5/6 - с = 1/3
С проверкой
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.