Question

the sum of the digits of a number is subtracted from the number.the resulting number is always divisible by​

Answer 1

Answer:

Let digit at ones place be 'x' and tens place be 'y'.

Number formed = 10y + x

According to statement

10y + x - (x + y)

= 10y + x - x - y

= 9y

So => The sum of the digits of a number is subtracted from the number, the resulting number is always divisible by 9.

Answer 2

Answer:

this is correct.................................