Question

take any number, subtract from it the sum of it's digits, the result will always be divisible be​

Answer 1

Answer:

9 and 3

Step-by-step explanation:

let the two digits be x and y

hence the number is

$10x + y$

now, sum of digits is

$x + y$

Difference is

$10x + y - (x + y) = 9x$

it will be always divisible by 9 and hence by 3 also

Answer 2

Answer:

3and9 isn't correct answer