1/3+1/6,1/2+1/3,3/5-1/10,1/12+5/6
найти нОЗ

1/3+1/6=2/6+1/6=3/6=1/2НОЗ=61/2+1/3=3/6+2/6=5/6НОЗ=63/5-1/10=6/10-1/10=5/10=1/2НОЗ=101/12+5/6=1/12+10/12=11/12НОЗ=12