SOLUTION: 1)below 300 perfect cube the sum of the digits is a multiple of 3
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Question 796361: 1)below 300 perfect cube the sum of the digits is a multiple of 3
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
7 cubed is more than 300, so your answer is 6 cubed or less. Two perfect cubes from this set have a sum of digits divisible by 3.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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