Найдите неизвестное число х, если : а) 2х/9 = 2/3
б) 1/5 = 2/5х
в) 1,5/ 4х = 0,3/10
г) 2/х = х/8
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.