Question

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

Answer 1

Answer:

3

Step-by-step explanation:

let suppose the number be 343

sum of the number =3+4+3=10

343-10=333

divisivility rule of 3 =sum of digits should be divisible by 3

since,3+3+3 is i.e.9 divisible by 3

whole number is divisible by 3