Сократите дробь 75\100, 75\25, 48\63, 56\60, 35\42, 36\32, 81\420, 42\49, 72\24, 32\60.
75/100=3/4 75/25=3/1=3 48/63=16/21 56/60=14/15 35/42=5/6 36/32=9/8 81/420=27/140 42/49=6/7 72/24=12/4=3 32/60=8/15
норм