Решите действия: 17 * 3/9, 64/125 * 15/16, 6 1/9 * 1 2/7, 5 3/5 * 0,25, 5/12 * 3 3/7 * 14/25

17*3/9=51/9=5 6/964/125*15/16=12/256 1/9* 1 2/7=55/9*9/7=55/7=7 6/75 3/5* 0,25=5,6* 0,25=1,45/12*3 3/7* 14/25=5/12* 24/7* 14/25=4/5=0,8