Question

sum of two digit number is 9 when we interchange the digits the new number is 27 greater than the original number find the number
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Answer 1

Answer:

On interchanging the digits, the resulting new number is greater than the original number by 27. Let us assume the digit of units place be x. Then the digit of tens place will be 9-x. the number becomes 10x + (9-x).

Answer 2

ur answer is attached above ....

the number is 63 or 36.