perplexus.info :: Just Math : Find From Floor

Find From Floor (Posted on 2015-01-30)

Find all possible values of a real number x that satisfy this equation:

9x       floor(x)
---- = --------------
10      x – floor(x)

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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

Nice analysis, Steve!

| Comment 3 of 4 |

But, a minor quibble, line 1 s/read: "a is an integer ..." :-)

Posted by JayDeeKay on 2015-02-02 11:12:20

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