Question

Perform the following steps listed below and check whether the answer is a

multiple of 9?

Step-1 Choose a number between 100 and 1000

Step-2 Interchange its first and last digits to make another number

Step-3 Subtract the small number from the largest number

Step-4 Repeat step-2 for the number obtained in step-3

Step-5 Now add the numbers obtained in step-3 and step-4.

Try with some other starting number between 100 and 1000 and check

whether the answer is a again a multiple of 9.

Answer 1

very well written
now explain the logic too behind that

Answer 2

Answer:

Step-by-step explanation: