Ответ:
1.
а) 8 7/9 + (7 5/9 - 4 4/9)= 8 7/9 + 3 1/9 = 11 8/9
б) 11 2/19 - (3 17/19 + 6 14/19) = 11 2/19 - 9 31/19= 2 -29/19
Объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1.
а) 8 7/9 + (7 5/9 - 4 4/9)= 8 7/9 + 3 1/9 = 11 8/9
б) 11 2/19 - (3 17/19 + 6 14/19) = 11 2/19 - 9 31/19= 2 -29/19
Объяснение: