а)7/9x2/5=0 .31
б)14/15x10/49=0.190
в)4/15:2/5.=0.02
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а)7/9x2/5=0 .31
б)14/15x10/49=0.190
в)4/15:2/5.=0.02