Question

помогите пждам 65 ба​

Answer 1

Пошаговое объяснение:

а) 4 1/6 + 2 1/3 = 4 1/6 + 2 2/6 = 6 3/6 = 6 1/2

б) 6 1/8 + 2 1/3 = 6 3/24 + 2 8/24 = 8 11/24

в) 4 2/15 + 1 9/10 = 4 4/30 + 1 27/30 = 5 31/30 = 6 1/30

г) 5 4/5 - 2 3/20 = 5 16/20 - 2 3/20 = 3 13/20

д) 4 5/6 - 2 2/5 = 4 25/30 - 2 12/30 = 2 13/30

е) 3 1/3 - 1 3/4 = 3 4/12 - 1 9/12 = 2 16/12 - 1 9/12 = 1 7/12