Сократите дроби 90\126, 151/302, 24/70,110/154,112/144,56/ 140, 17/51, 13/65

90 и 126 =30/42=15/21=5/7, 151/302=30/151=15/30=5/10=2/5,24/70=12/35, 110/154=55/77=5/7, 112/144=56/72=28/36=14/18=7/9, 56/140=28/70=14/35=2/5, 17/51=8/25,13/65=6/32=3/12=1/4