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)

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

The required valurs of x are as follows:

1 1.666666666666667 2 2.795054935711502 3 3.862907813126304 4 4.905932629027116 5 5.935921354681383 6 6.95811402901264 7 7.975240527365851 8 8.988876515698589
For an explanation, refer to the solution submitted by Charlie in this location.

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

Subject	Author	Date
re: Nice analysis, Steve!	Steve Herman	2015-02-02 13:49:22
Nice analysis, Steve!	JayDeeKay	2015-02-02 11:12:20
Are you positive?	Steve Herman	2015-01-31 09:59:46
solution	Charlie	2015-01-30 14:36:09

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