the sum of a two digit number and the number obtained by interchanging the digit is 99. find the number.
Answers
Answered by
1
Step-by-step explanation:
Let the two digit number be 10x + y. Number obtained on interchanging the digits = 10y + x. The sum of a two digit number and the number obtained by interchanging its digits is 99. 18, 81, 54, 45, 27, 72, 36, 63.
Similar questions