529 упражнение пожалуйста

5 19/34+80 1/2=5 19/34+80 17/34=85 36/34=86 2/34=86 1/17

6 3/35+3 59/70=6 6/70+3 59/70=9 65/70=9 13/14

47 211/360+82 83/180=47 211/360+82 166/360=129 377/360=130 17/360

92 19/240+5 109/120=92 19/240+5 218/240=97 237/24097 79/80