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The sum of the digits of a two-digit number is 11. If we interchange the digits then the new number formed is 45 less than the original. The digit at the unit's place of the original number is _______ . |
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Answer» The sum of the digits of a two-digit number is 11. If we interchange the digits then the new number formed is 45 less than the original. The digit at the unit's place of the original number is _______ . |
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