All whole numbers boil down to 9
A whole number is a number without any decimal places., or expressed in fraction.
9 has a very special characteristic. If you follow the steps given below, the final answer will be 9.
The result or answer of adding two or more numbers or terms is known as Sum. The result or answer of subtracting one number from another is known as Difference.
METHOD
Step 1. Use any number greater than 9, that is, a number that has more than 1 digit
Step 2. Add the digit values together
Step 3. Subtract the Sum resulted in Step 2 from the original number
Step 4. Repeat steps 2 and 3 until the final Difference is left with 1 digit
Example
Step 1. Consider a number greater than 9, say 65
Step 2, 6 + 5 = 11
Step 3, 65 - 11 = 54
Repeat Step 2, 5 + 4 = 9
Repeat Step 3, 54 - 9 = 45
Repeat Step 2, 4 + 5 = 9
Repeat Step 3, 45 - 9 = 36
Repeat Step 2, 3 + 6 = 9
Repeat Step 3, 36 - 9 = 27
Repeat Step 2, 2 + 7 = 9
Repeat Step 3, 27 - 9 = 18
Repeat Step 2, 1 + 8 = 9
Repeat Step 3, 18 - 9 = 9
The final answer is 9.
It does not matter what the whole number is, as long as it is greater than 9, the final answer always finishes as 9 of the proper steps are followed.
