Answers

  • Brainly User
2016-02-25T18:15:30+05:30
Let the x be at tens place and y at units place.......so according to the question => x = 4y..now...according to the information => (10x+y) +(10y+x) = 110 =>11x+11y = 110 =>11(x+y) =110 => x+y = 110/11 = 10 => 4y+y = 10 =>5y = 10 => y= 10/5 = 2...so x = 4*2 = 8..so the no.=>10*8+2 = 82(ans)
0