SOLUTION: A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits.
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Question 750499: A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits.
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There are many possibilities.
eg, 122 2222 --> 13
422 2222 --> 16
499 9999 --> 58
