Reciprocal of 29
Theorem
The decimal expansion of the reciprocal of $29$ is as follows:
- $\dfrac 1 {29} = 0 \cdotp \dot 03448 \, 27586 \, 20689 \, 65517 \, 24137 \, 93 \dot 1$
This sequence is A021033 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).
Proof
Performing the calculation using long division:
0.034482758620689655172413793103...
------------------------------------
29)1.000000000000000000000000000000...
87
--
130 180 150 230
116 174 145 203
--- --- --- ---
140 60 50 270
116 58 29 261
--- -- -- ---
240 200 210 90
232 174 203 87
--- --- --- --
80 260 70 30
58 232 58 29
-- --- -- --
220 280 120 100
203 261 116 87
-- --- --- ---
170 190 40 ...
145 174 29
--- --- --
250 160 110
232 145 87
--- --- ---
180 150 230
$\blacksquare$