776. Выполните действия: 1) 14/93 + 5; 2) 6 17/41 + 7 19/41; 3) 24 9/38 - 17 5/38; 4) 15 7/10 - 2 4/10 + 6 1/10

1) 14/93 + 5 = 5 14/93; 2) 6 17/41 + 7 19/41 = (6 + 7) + (17/41 + 19/41) = 13 + 36/41 = 13 36/41; 3) 24 9/38 - 17 5/38 = (24 - 17) + (9/38 - 5/38) = 7 + 4/38 = 7 2/19; 4) 15 7/10 - 2 4/10 + 6 1/10 = (15 - 2 + 6) + (7/10 - 4/10 + 1/10) = 19 + 4/10 = 19 2/5