A) 7 5/17 + 2 11/16 = 9 267/272
Б) 6 19/34 + 4 13/34 = 10 32/34 = 10 16/17
В) 3 5/26 + 6 6/26 = 9 11/26
Г) 5 17/18 + 3 13/18 = 8 30/18 = 9 12/18
= 9 2/3
ответ:A) 7 5/17 + 2 11/16 = 9 267/272
Б) 6 19/34 + 4 13/34 = 10 32/34 = 10 16/17
В) 3 5/26 + 6 6/26 = 9 11/26
Г) 5 17/18 + 3 13/18 = 8 30/18 = 9 12/18
= 9 2/3
Пошаговое объяснение:
