Question

the sum of digits of a two digit number is 8. if the digits are reversed the new number so formed is increased by 18. find the number

Answer 1

let no be x + y = 8; 10x + y = x+ 10y + 18 . 9x - 9y = 18 so x- y = 2 now 2x= 10 and x = 5 y and y = 3 so no is 53 0r 35

Answer 2

hey..

here is ur answer