perplexus.info :: Numbers : Stupid number trick

Stupid number trick (Posted on 2005-12-01)

Take any three different digits.

1. Create every possible two-digit combination.
2. Find their sum.
3. Sum the original three digits.
4. Divide your answer from part 2 by your answer to part 3.

What number do you always get, and why?

See The Solution Submitted by Jer

Rating: 2.3333 (6 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

Answer

| Comment 8 of 9 |

We would always get 22.

Posted by K Sengupta on 2008-03-19 09:58:21

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (14)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info