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Mathematics, 22.03.2020 19:36 KpopJess
The sum of digits in a two digit number formed by two digits from 1 to 9 is 8. If 9 is added to a number then both the digits become equal. find the number.
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The sum of digits in a two digit number formed by two digits from 1 to 9 is 8. If 9 is added to a nu...
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