Question

sum of the digits of a two digit number is 9 . when we i terchange the digits it is found that the new number is greater than the original number by 27. what is the two digit number ​

Answer 1

Answer:

The new number is greater than the old number by 27, i.e. Adding the two equations, we get 2y = 12 or y = 6. Thus, x = 3. Therefore, the original number is 36

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