**If A Door Number Fitter Riddle Answer**: Hello friends, today we are back with a very interesting puzzle. In this puzzle, we have to find the total number of 9’s needed If a door number fitter needed to fit the numbers of 100 houses 1 to 100. This puzzle is being widely shared on Facebook, Twitter, and WhatsApp. Most of the people are searching for the right answer to the If A Door Number Fitter Riddle.

So here in this post I am going to provide the If A Door Number Fitter Riddle answer. So just scroll down to get the correct solution of the latest quick puzzle.

**If A Door Number Fitter Riddle Question is:-**

Right…if a door number fitter needed to fit the numbers of a 100 houses 1 to 100, how many 9’s would he need?

## If A Door Number Fitter Riddle Answer

The answer to If A Door Number Fitter Riddle is 20.

## If A Door Number Fitter Riddle Solution

To solve this riddle first, we have to go through the question.

As per the first statement, if a door number fitter needed to fit the numbers of a 100 houses 1 to 100, it is clear that we have to find the number of fitters required to fit 100 houses starting from 1 to 100.

The 2nd part of the statement says how many 9’s would he need. Now according to this statement, we should solve and find out the 9s needed.

So let us find the solution now,

**Total number of 9’s between 1 to 100 are 9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 (the number 99 has 2 nines) = 20**

**So Right…if a door number fitter needed to fit the numbers of 100 houses 1 to 100, how many 9’s would he need Riddle Answer is 19.**