1) по недостатку
3,(7) = 3,77
0,102(27) =0,10
1,(6) = 1,66
3,3(78) = 3,37
0,(8) = 0,88
3,7(72) = 3,772,7(3) = 2,730,3(22) = 0,321,5(6) = 1,56 2) по избытку
3,(7) = 3,78
0,102(27) =0,11
1,(6) = 1,67
3,3(78) = 3,38
0,(8) = 0,89
3,7(72) = 3,782,7(3) = 2,740,3(22) = 0,331,5(6) = 1,57