Найдите неизвестноое число х. 2/5х = 20 , 4/7х = 12 , 7%х = 21 , 20%х = 60 , 2/100х = 700.
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.