Take a two digit number let it be 72 years it it becomes 27 by subtracting the 72 and the reversing the digit the difference is 45 which is divisible by 9 as explained in the videos of byju's of class 8 of playing with numbers but if it is divisible by 9 it will also divisible by 3 in your question its option of 9 and 3 more to you you should also you the option both of the above

Take a two digit number let it be 72 years it it becomes 27 by subtrac

1.	Take a two digit number let it be 72 years it it becomes 27 by subtracting the 72 and the reversing the digit the difference is 45 which is divisible by 9 as explained in the videos of byju's of class 8 of playing with numbers but if it is divisible by 9 it will also divisible by 3 in your question its option of 9 and 3 more to you you should also you the option both of the above
Answer» Take a two digit number let it be 72 years it it becomes 27 by subtracting the 72 and the reversing the digit the difference is 45 which is divisible by 9 as explained in the videos of byju's of class 8 of playing with numbers but if it is divisible by 9 it will also divisible by 3 in your question its option of 9 and 3 more to you you should also you the option both of the above