Difference between revisions of "Divisibility rules/Rule for 29 proof"

(Created page with "If <math>k=d_110^0+d_210^1+d_310^2+...</math>, we can say that <math>k+3d_0\equiv 30k+3d_0\equiv 10k+d_0</math>, which is our original number. [[Divisibility rules | Back to Di...")
 
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[[Divisibility rules | Back to Divisibility Rules]]
 
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[[Category:Divisibility Rules]]

Latest revision as of 20:27, 6 March 2014

If $k=d_110^0+d_210^1+d_310^2+...$, we can say that $k+3d_0\equiv 30k+3d_0\equiv 10k+d_0$, which is our original number.


Back to Divisibility Rules