perplexus.info :: Numbers : 3N3

Home > Numbers

3N3 (Posted on 2018-01-08)

My 4-digit number N becomes 43 times bigger if you squeeze it between two threes.

Find N, aided by pen & paper only.

No Solution Yet Submitted by Ady TZIDON

No Rating

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

Solution . . .

| Comment 1 of 3

Let x = 4 digit number

Then, 43 x = 10x + 3 + 300,000

=> x = 9091

Check: 390913 = 43 * 9091

here's to a happy and healthy 2018!

Posted by JayDeeKay on 2018-01-08 09:00:27

Please log in:

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

Chatterbox:


perplexus dot info