а)3/5, 1/2, 2/7, 3.3/4,
б) 3/5, 1/8, 1/4
24/40=3/5
27/54=1/2
36/84=3/7
45/12=3 целых 3/4
60/100=3/4
75/1000=3/40
125/1000=1/8
250/1000=1/4
а)3/5, 1/2, 2/7, 3.3/4,
б) 3/5, 1/8, 1/4
24/40=3/5
27/54=1/2
36/84=3/7
45/12=3 целых 3/4
60/100=3/4
75/1000=3/40
125/1000=1/8
250/1000=1/4