6сократите дробь 10/25 и 15/20 и 6/9
10/25=2/5 15/20=3/4 6/9=2/3
10/25 = 2/5 15/20 = 3/4 6/9 = 2/3 .............................
1) 2/5. 2) 3/4. 3) 2/3.