28/7*4=16 тетрадей
5=100%
1=20%
6=120%
28:7*4=16тетр.
6:5:100=120
120-100=20%
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
28/7*4=16 тетрадей
5=100%
1=20%
6=120%
28:7*4=16тетр.
6:5:100=120
120-100=20%