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For how many integer values of  between 1 and 474 inclusive does the decimal representation of n/3 terminate?

 Jun 25, 2021
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Only multiples  of 3.......every  other  "n"  will   ptoduce  either  .3(repeating or .6 ( repeating)

 

So

 

( 474/3)    =   158   integers

 

 

cool cool cool

 Jun 25, 2021

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