Case 1:
Let us assume,
x=0.¯¯¯3........ (i)
10 x=3.¯¯¯3..... (ii)
(ii) - (i)
10 x−x=3.¯¯¯3−0.¯¯¯3
9 x=3
x=39
x=13
Case 2:
Let us assume,
x=1.¯¯¯¯¯¯24........ (i)
100 x=124.¯¯¯¯¯¯24..... (ii)
(ii) - (i)
100 x−x=124.¯¯¯¯¯¯24−1.¯¯¯¯¯¯24
99 x=123
x=12399
x=4133
Case 3:
Let us assume,
x=0.1¯¯¯¯¯¯46........ (i)
10 x=1.¯¯¯¯¯¯46..... (ii)
1000 x=146.¯¯¯¯¯¯46..... (ii)
(iii) - (ii)
1000 x−10 x=146.¯¯¯¯¯¯46−1.¯¯¯¯¯¯46
990 x=145
x=145990
x=29198