The sum of 2 digits in a no. is 9 if 27 is added to the no. its digits gets interchanged. Find the no.?
Answers
Answered by
2
36 is the answer.....
Answered by
1
Answer: The number is 36. The possibilities are: 18, 27, 36, 45, 54, 63, 72, & 81. A quick addition of 27 to each possiblbiliy gives 18+27= 45, 27+27=54, 36+27=63 and 63 is the reverse of 36.
Similar questions