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How many zeroes does 66^2 end in when written in base 12?

 Feb 3, 2021
 #1
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662 = 4356

=

2 x 12^3     +

6 x  12^2    +

3 x 12^1

0  x 12^0

 

 

263012  = 435610

 Feb 3, 2021

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