Ответ:
Пошаговое объяснение:
1) 3,1(73) = 3, 172/990 = 3, 86/495
2)0,(1) = 1/9
3)5,2(19) = 5, 217/990 =
4)0,(13) = 13/90
5)7,2(54) = 7, 252/990 = 7, 14/55
6)2,(45)+0,(18) = 2, 45/99 + 18/99 = 2, 63/99 = 2, 7/11
7)0,(12)+3,(72) = 12/99 + 3, 72/99 = 3, 84/99 = 3, 28/33
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Пошаговое объяснение:
1) 3,1(73) = 3, 172/990 = 3, 86/495
2)0,(1) = 1/9
3)5,2(19) = 5, 217/990 =
4)0,(13) = 13/90
5)7,2(54) = 7, 252/990 = 7, 14/55
6)2,(45)+0,(18) = 2, 45/99 + 18/99 = 2, 63/99 = 2, 7/11
7)0,(12)+3,(72) = 12/99 + 3, 72/99 = 3, 84/99 = 3, 28/33