29. 1wo petogether in 9 h18. The sum of a number of two digits and of – InterviewSolution

1.	29. 1wo petogether in 9 h18. The sum of a number of two digits and of the number formedby reversing the digits is 110, and the difference of the digits is 6: findthe numbers.if they walk ia30. A family
Answer» Digit at one's place= x:: digit at tens place=y number= 10y+x:::: reversed number=》10x+y:::: 1st condition=10y+x+10x+y=110;;;; or 11x+11y=110:::: or x+y=10 ;;;;; 2nd condition= x_y=6 comparing 1st &2nd:;;; ;we get x=8 & y= 2 :, required number=28

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