Question

что тут будет пожалуйста?​

Answer 1

1) 1/2 + 2/3 = 3+4/6 = 7/6
2) 7/8 + 3/5 = 35+24/40 = 59/40 = 1,475
3) 6/7 + 5/11 = 66+35/77 = 101/77 = 1 24/77
4) 14/15 + 11/12 = 56+55/60 = 111/60 = 37/20 = 1 17/20