perplexus.info :: Just Math : Mean Integer Illation

Mean Integer Illation (Posted on 2016-04-17)

Each of X and Y is a positive integer with X < Y such that:
The arithmetic mean of X and Y is a positive integer, and:
The geometric mean of X and Y is a positive integer, and:
The harmonic mean of X and Y is a positive integer.

Find the smallest five values of 2X+Y

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	computer solution	Charlie	2016-04-17 15:30:22

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info