а)1,(0) = 1 + 0,(0) = 1 + 0 = 1;0,(3) = 0 + 0,(3) = 0 + 3/9 = 3/9 = 1/3;0,(7) = 0 + 0,(7) = 0 + 7/9 = 7/9.
б)23,5(0) = 23 + 5,0 = 23 + 5 = 28;23,5(1) = 23 + 5,1 = 23 + 5 + 0.1 = 28.1;23,5(127) = 23 + 5,127 = 23 + 5 + 127/990 = 28 + 127/990 = 2787/99.
а)
1,(0) = 1 + 0,(0) = 1 + 0 = 1;
0,(3) = 0 + 0,(3) = 0 + 3/9 = 3/9 = 1/3;
0,(7) = 0 + 0,(7) = 0 + 7/9 = 7/9.
б)
23,5(0) = 23 + 5,0 = 23 + 5 = 28;
23,5(1) = 23 + 5,1 = 23 + 5 + 0.1 = 28.1;
23,5(127) = 23 + 5,127 = 23 + 5 + 127/990 = 28 + 127/990 = 2787/99.