Question

The sum of the number of any two digits and the new number formed by the change of place is 110. If the difference is 4 , then that number is.

Answer 1

Answer:

Step-by-step explanation:

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