Question

выполните задание 18/19-7/19+3/19    2/7+4/7-5/7   9/11-3/11-2/11   5/12+3/12+3/12      11/15-(3/15+7/15)    13/16-(13/16-3/16)

Answer 1

1) 18/19-7/19+3/19= 1419
2) 2/7+4/7-5/7 = 17
3) 9/11-3/11-2/11 = 411
4) 5/12+3/12+3/12 = 1112
5) 11/15-(3/15+7/15) = 115
6) 13/16-(13/16-3/16) = 316

Answer 2

14/19. 1/7. 4/11. 11/12. 1/15. 3/16